So, strings just get shown by tabdisp as they come, which is what you want. percent variable. are foreign and the other 18.18% are domestic. Also, constant * mean of variable = mean of constant * variable. Proceedings, Register Stata online > On 10 Feb 2011, at 10:15, Nick Cox wrote: The basic syntax of table is table (RowVars) (ColVars). Similar to changing the number format, the command to change the string format is format %[string length]s [variable name] with the optional -before the number to align the display to the left. The row and column totals are included by default. generate total_foreign_obs = r (N) . ptotal(both) The 11 observations with repair record 5 therefore have values 0, 0, 1, 1, * For searches and help try: The 11 observations with repair record 5 have a mean of 9/11, or 0.8182 to 4 Some previous discussions, which don't affect the above: http://www.stata.com/statalist/archi./msg00357.html Re: st: RE: percentage format Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at statalist.org. and 2 decimal places. . Books on Stata (In practice, these can be less constrained than variable names but often need to be shorter than variable labels.) > rconroy@rcsi.ie This video demonstrates how to change the display format of a variable. This policy explains what personal information we collect, how we use it, and what rights you have to that information. so that it does not matter precisely when we multiply by the constant 100. How to handle a hobby that makes income in US. Calculating probabilities from d6 dice pool (Degenesis rules for botches and triggers), Topological invariance of rational Pontrjagin classes for non-compact spaces. For example, 78.26% of observations selected English. The format of a variable is displayed when you describe the variable. The next aspect is a number which sets the width of the number, followed by a period (.) * http://www.stata.com/support/statalist/faq RE: st: RE: percent format. To do so, we must collect personal information from you. If the format is defined with two decimal places, 3 will be displayed as 3.00, and a value of 3.004 likewise will be displayed as 3.00. Phone: 503-771-1112 These have their own formats and may be dealt with here later. Is there a proper earth ground point in this switch box? Here's another approach. However we do it, keeping track of missing values can save you from some It is probably easier to automate adding % and ( ) on Excel than doing that in Stata. That is, a str6 type has a %6s format. The second integer, d, species the number of digits that are to follow the decimal point; d must be less than w. cap which tabout 2023 Stata Conference // 1. tabout summary table// Subscribe to email alerts, Statalist /Filter /FlateDecode The restore The command below gives the counts but I cannot find how to get percentages instead. The y axis title "percent" is vague. * For searches and help try: Nick illustrates the main possibilities. We collect and use this information only where we may legally do so. Alternatively, but with a higher 11 observations with repair record 5. However, what needs more care is the possibility of missing Why is there a voltage on my HDMI and coaxial cables? > Stata Journal. In the last, crude solution is just calculating the complement. drop saves a copy of your current dataset, to which you can Stata Journal so that at its root the problem is one of calculating means. It's a wrapper for various kinds of tables, but using list as a display engine. StataCorp LLC (StataCorp) strives to provide our users with exceptional products and services. graph bar knows is that it is graphing means. If "surgery" is either 0 (no) or 1 (yes) for each individual, this would How to show that an expression of a finite type must be one of the finitely many possible values? This format differs from the general format inasmuch as the number of decimal values is fixed. Ill show you how to re-create these examples in future posts. >> is busy, repetitive and a minor insult to the reader. Formatting the results into a table of your liking, also needs to be programmed. Stata Press Subject 7. sysuse auto Today, Im going to begin a series of blog posts about customizable tables in Stata 17. To make things more challenging, suppose you want the percentage of The option nformat(%6.2f mean sd) displays the mean and standard deviation with two digits to the right of the decimal. By continuing to use our site, you consent to the storing of cookies on your device. To learn more, see our tips on writing great answers. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. **********! These cookies do not directly store your personal information, but they do support the ability to uniquely identify your internet browser and device. | 108.63% | So, to get percent summaries from an indicator variable, simply, Two principles are used here. //2. After the code telling Stata which format you are using, you tell it what output format you want it to report the variables. Variable | Obs Mean Std. We have learned how to create tables and use the nototals, totals(), statistic(), nformat(), sformat(), and style() options. Some tables are easier to mimic than others. "" Date An advantage of twoway bar is it can be combined with other #2 14 Jan 2016, 12:58 Stata doesn't have a percent display format. n.j.cox@durham.ac.uk percentage formats? variables, so it is more flexible than contract in particular. Alternatively, you may just write. I am not clear that this helps you with -table-. Make it more clear with a ytitle () option. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. How a variable appears when you look at the data with browse or edit is defined by the variable's "format". give a table of % having surgery. Why do many companies reject expired SSL certificates as bugs in bug bounties? Date In the example below, the option sformat ("%s%%" percent) adds "%" to the statistic percent, and the option sformat (" (%s)" sd) places parentheses around the standard deviation. We can use the sformat () option to add strings to the statistics in our table. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. If you don't, then as Caleb advised it is often easy enough. tabout sugery agegrp using "test.xls", /// di "`.Graph.plotregion1.barlabels[`i'].text[1]'" Making a scatterplot with R squared and percent coefficient of variation in Stata; Making a Bland-Altman plot with printed mean and SD in Stata; Appending/merging/combining Stata figures/images with ImageMagick; Adding overlaying text "boxes"/markup to Stata figures/graphs; Formatting P-values for Stata output; Making a subgroup analysis . f(2c 1p) h1(% Patients that had Surgery, by Age Group) /// gen sweight = string(100 * weight/r(mean), "%8.2f") + "%" You could use -twoway bar- with value labels or string variables as marker labels. [Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] When Stata does this, the number will look right when you browse, but attempts to run commands will turn up zero observations. So format %-10s state would cause Stata to display the variable called state, aligned to the left with the first 10 characters displayed. contract can be useful for creating temporary datasets including a Thank you for this information and solution, Sergiy. In Excel you can do this either by changing the formatting of the cell (use a number format and the pop-up will give an option to change decimals) or use the =round (cell, 2) function to round the . and 1 for foreign cars. restore The main message I want to convey is that list is useful for tabulations and other reports, with just usually some obligation to calculate what you want to show beforehand. sysuse bplong, clear <> Harry: Another option is to take a look at -tabout- (from SSC). FAQ: "What is true and false in Stata?" Do new devs get fired if they can't solve a certain bug? On Feb 10, 2011, at 6:51 AM, Ronan Conroy wrote: Features gen s_pcsingle = string (pcsingle, "%2.1f") . this command gave me the best results! I am using the following commands: tab lat tab lat centre, column I have tried the following format commands: tab lat, column format (%9.1f) tab alt, column format (%3.0f) But I receive the error message "r (198)". quantal, Boolean, Bernoulli, or just plain binary) capable of taking on which indicates that the overall width of the display is 9 characters wide. The rst integer, w, species the width of the format. Nick Disciplines Why is this the case? Numbers in Stata can take a variety of interesting formats, including negative values, decimals and positive and negative scienfitic notation (e.g., 1.0e+2 for a hundred). The example below displays frequencies for categories of diabetes nested within categories of sex nested within categories of highbp. groups can be installed from SSC (strictly, must be installed before you can use it). Many variables may be described as holding percentages. Why Stata Note: When a string length is set, Stata does not care if your actual data is longer. of 0 when false and 1 when true. Boris, notice how Erika has started her question with a starter code. We need no special command or function to calculate percentages. Thanks for providing a starter. variables containing frequencies and percentages (the latter of the data as When you say function, you mean command. The percent() option was added to contract Lets begin by typing webuse nhanes2l to open a dataset that contains data from the National Health and Nutrition Examination Survey (NHANES), and lets describe some of the variables well be using. foreign is coded 0 for domestic cars Can you explain a bit more about how this loop works? The example below displays totals for the row variable highbp, even though there are two row variables in the table. Nick n.j.cox@durham.ac.uk Nick Cox There is no such format that I know of. Examples put @10 gain percent10. 10. Search. for the char s_pcsingle [varname] "% single". Typing. The syntax would be pages and pages long and the documentation an entire manual volume. sort total_domestic_price . format(%2.1f) and format(%3.2f) might do fine for most variables (and incidentally the important detail is the number of decimal places) but they would lead to a display of a count of 42 as 42.0 or 42.00, which would look pretty silly. count if foreign == 0 52 . From there what you do depends on how you want the data to be displayed. Very large or very small numbers may be displayed in the exponential format (e.g., 3.22e+6). values. Stata offers possibilities to define string variables (variables containing characters) or date/time variables. Here a concrete example for line-by-line study beats lengthy explanations. > In order to use Stata time series commands and tsset this needs to be converted to a number that Stat understands. Making statements based on opinion; back them up with references or personal experience. do this; it just scales each value to be a percentage of its own total. Some comments on graphs of percent variables are also included in the last Ie, the output from word with incorrect format and wrong cells values: http://www.cpc.unc.edu/research/toolorting_results, https://www.ssc.wisc.edu/sscc/pubs/stata_tables.htm, You are not logged in. Thus to specify that you want a variable named wrongformat to have 2 columns of width and two decimal places, the command would be as follows format wrongformat %2.2g and would tell Stata that the wrongformat variable should have 2 columns with 2 decimal places and take whatever format Stata thinks is best (general format). underlying total counts of the other categorical variable on top of each 8. weight | 74 3019.459 777.1936 1760 4840 established. The example below creates a cross-tabulation for the row variable sex and the column variable highbp. l sweight in 1/10 Moreover, the format can influence the output of statistical procedures. You can even specify three, or more, row or column variables. Copyright 2011-2019 StataCorp LLC. But this doesn't work as the if s restrict . It could be generalised to a command. @AshleyBrown See my edit for an example of such a program. The option totals(highbp) in the example below adds totals for the column variable highbp to our table. Why not? Now suppose you want to get these percentages into variables for By default, the table displays the frequency for each category of highbp and the total frequency. > Ronn Conroy First, know that Date. Asking for help, clarification, or responding to other answers. Try the code below and see if that works given the context of this function. tabout sex agegrp using "test.xls", /// I was thinking that you wanted an explicit "%" sign. Wed, 9 Feb 2011 17:10:52 +0000. special command or function to calculate percentages. Begin with the sat variable (job satisfaction) and the most basic bar graph: graph bar, over (sat) The graph bar command tell Stata you want to make a bar graph, and the over () option tells it which variable defines the categories to be described. Focus first on foreign, which is > Royal College of Surgeons in Ireland .Graph.drawgraph, You are not logged in. 13 0 obj For instance, we store a cookie when you log in to our shopping cart so that we can maintain your shopping cart should you not complete checkout. Two- and higher-dimensional tables are naturally more difficult. Tip #1 You can calculate a percent variable for yourself. to Stata 8 on 1 July 2004. | 73.85% | rev2023.3.3.43278. How Intuit democratizes AI development across teams through reusability. Subject Doing it upstream here is easier than doing it downstream. st: RE: RE: percentage format From /Length 1855 If you want percentages for other tables, you need to tell it which percentages you want by adding the appropriate option. Posts: 94. ebooth@ppri.tamu.edu The syntax diagram for egen, | 107.64% | "2/1/1960". > There are many other options, and you can read about them in the manual. What is the correct way to screw wall and ceiling drywalls? So, if a data value entered is 3, the pertinent cell in the data window will display 3, whereas 3.22 will be displayed as 3.22. Harry Comber Such variables do append c(freq col) /// Texas A&M University The first set of empty parentheses is necessary in this example so that table knows that highbp is a column variable. What command shall I use? 100 * foreign is just as acceptable here as foreign. On closer examination, the case is not This graph is also in dire need of an overall title, which can be added using the title () option. groups has an option to save what is tabulated as a fresh dataset. * http://www.ats.ucla.edu/stat/stata/, http://www.stata.com/support/statalist/faq, st: tab varname without the varname label, st: RE: tab varname without the varname label, st: RE: RE: tab varname without the varname label, Antwort: Re: Antwort: Re: st: Multicollinearity in panel data. We can use the sformat() option to add strings to the statistics in our table. I focus on % single. Re: st: RE: percentage format How to create a descriptive table with a percentage row? You can do the calculations and save the raw numbers in variables as follows: . produces the row percentages shown by tabulate rep78 foreign, row as Thanks for contributing an answer to Stack Overflow! //install tabout// To learn more, see our tips on writing great answers. 2. | 112.60% | . Subject. Major topics for this article include creating tables of regression results, tables of summary statistics, and frequency tables . << Nick Cox In the auto dataset, repair record is missing in 5 observations. Frequencies are displayed by default, but you can specify other statistics with the statistic() option. Finally, another possibility is the community-contributed catplot, which I can't think of a reason for not documenting it as others would want it too for your reasons. Dev. We can remove the row and column totals by including the nototals option. My goal is to show you how to create your own customized tables and import them into your documents. So, strings just get shown by tabdisp as they come, which is what you want. directly, the best way is through an application of is often a good idea to try Does a barbarian benefit from the fast movement ability while wearing medium armor? We can use separators by calling up standard list options. Using %9.2fcinstead of %9.2for %9.0gcinstead of %9.0gwill insert commas, as in 100,000 instead of 100000. replace sum c(mean sugery count sugery) /// they would map to 1 because missing is treated as larger than any known * http://www.stata.com/help.cgi?search Min Max Do you use. sight, percentages of this kind are not among the reductions offered. In the next column to the right, Percent, Stata shows us the percentage of each option from the entire dataset that only includes non-missing observations. Sergiy. W. Ludwig-Mayerhofer, Stata Guide | Last update: 26 Jul 2017, Multiple Imputation: Analysis and Pooling Steps, Preceding a format with a "-" sign, as in. messes. egen, pc() does not > * Sergiy Radyakin Join Date: Apr 2014 Posts: 1744 #5 20 Jun 2014, 16:26 Originally posted by Erika Kociolek View Post Thank you for this information and solution, Sergiy. >> Tip #2 A user-written command groups offers different flexibility. Again, the order of the variables in the parentheses determines the nesting structure in the table. SAGE Journals: Your gateway to world-class research journals Can I tell police to wait and call a lawyer when served with a search warrant? You can view a complete list of statistics for the statistic() option in the Stata manual. It has an option to add these percentage signs, so in creating a table similar to your code: this can be further improved of course. > Associate Professor A general command to make any kind of table is the asymptote here. Open Stata and call up the datafile for today // Step 1: tell Stata where to find data: cd "~/StataGraphics/dataSets" // Step 2: call up our dataset: use TimePollPubSchools.dta Single continuous variable Example: Histogram Stata assumes you are working with continuous data Very simple syntax: hist varname We may also wish to display the results of our final regression model. In this case, you want to convert the actual variable, not the format type (see here). numeric value. tabdisp lets you set a display format on the fly; it does no harm and might be useful for other commands to assign one directly using format. You could use -twoway bar- with value labels or string variables as marker labels. I would like to use this in the -table- command as So format %-10s state would cause Stata to display the variable called state, aligned to the left with the first 10 characters displayed.. I want to show you a few examples before I show you how to create your own customizable tables. Subscribe to Stata News Login or. Not the answer you're looking for? values of 0 or 1 (or missing). I know I am very late, but think there is a more general solution.
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fJFwq9%%Szg#dBCK8%M^7FX]5#|S7Tz$r\x=u? graph bar, Harry: * http://www.stata.com/support/statalist/faq 04 Jun 2016, 10:41. * http://www.ats.ucla.edu/stat/stata/, http://www.stata.com/support/statalist/faq, st: tab varname without the varname label, st: RE: tab varname without the varname label, st: RE: RE: tab varname without the varname label, Re: st: tab varname without the varname label. > You can do the calculations and save the raw numbers in variables as follows: Here's a more automated way to do the above without having to specify individual values: You will obviously need to format the results in a table of your liking. Tip #3 Wire display formats into a variable by making a string equivalent. I can't speak for what's possible in Excel. the first three commands above, those missings would map to 0. Supported platforms, Stata Press books Similar to changing the number format, the command to change the string format is format %[string length]s [variable name] with the optional - before the number to align the display to the left. The format () option of tabdisp does not reach into the string and change the contents; it doesn't even know what the string variable contains or where it came from. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Thus The format() option of tabdisp does not reach into the string and change the contents; it doesn't even know what the string variable contains or where it came from. If you want to retain leading zeroes, you can add a 0. percent - presents a % alone without including the n; percent_n - % (n) slashN - n/N instead of just . Note that this axis will be horizontal since you're now making a horizontal graph, but it's still referred to as the y axis. I don't illustrate this fully, but I often use it when I want to combine a display of counts with numerical results with decimal places in tabdisp. tabout sugery sex using "test.xls", /// | sweight | Most of the entries in the NAME column of the output from lsof +D /tmp do not begin with /tmp. Finally, you can add an e (scientific notation), f (fixed format), or g (general format, wherein Stata chooses based on the number being displayed) to the end of the command statement. What is the purpose of this D-shaped ring at the base of the tongue on my hiking boots? | 110.95% | How do I connect these two faces together? From My code is GPL licensed, can I issue a license to have my code be distributed in a specific MIT licensed project? What you want and what you can get out-of-the-box in Stata are two completely different things. The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. What if we wanted percent domestic, not percent foreign? Stata News, 2023 Bio/Epi Symposium Firm - revenue - industry - year. I want to ensure the calculation is done in stata rather than me rounding up which may lead to inaccuracies. I would like to create a table that groups by area and shows the total amount for the area both as a percentage of total amount and as a raw number, as well as the percent of the total number of records/observations per area and total number of records/observations as a raw number. There are various ways we could calculate the That is, if you have a state variable with a cell that reads 'Washington' but set the string length to display %4s, the cell will now read 'Wash', while returning to a format of %10s will change the display back to 'Washington'. For example, you can display frequencies and percents with the options statistic(frequency) and statistic(percent), respectively. We may also wish to create a table to compare the results of several regression models. See (The output of Stata's own -tabulate- for instance). Change registration The indicator variable, however, is not essential, and we can get the mean You can view a complete list of Statas predefined styles in the manual, and I will show you how to create your own styles in a future blog post. Find centralized, trusted content and collaborate around the technologies you use most. Public Policy Research Institute **********! EDIT Here's an essay in egen with similar flavour but leaving the original data in place and new variables also available for export or graphics. as special as it looks, but it turns out to offer a key to unlocking more ; Format: PERCENTN w. d Format Previous Page | Next Page | Top of Page generate total_domestic_obs = r (N) . To |---------| n.j.cox@durham.ac.uk Thanks Cyrus! ptotal(both) Making statements based on opinion; back them up with references or personal experience. Counting number of observations with sampling weights. I tried: by industry: egen tot_2008 = sum (revenue) if year == 2008 by industry: egen tot_2015 = sum (revenue) if year == 2015 gen change = (tot_2015-tot_2008)/tot_2008. To > * http://www.stata.com/help.cgi?search * http://www.stata.com/help.cgi?search +---------+ You can try this: Code: logout, save (table) excel fix replace: tab var1 var2, row. #4. Tip #4 To have a total category, temporarily double up the data. same logic. This website uses cookies to provide you with a better user experience. 'Lj-p
*f9.Gj%=~~`Q5im^m At first eg. this but the tables are typically much more complex than the example For example. The order of the variables in the parentheses determines the nesting structure in the table. The second set of empty parentheses in this example is not necessary because there is no column variable. This translates into the default format as well. 1. | 121.54% | To subscribe to this RSS feed, copy and paste this URL into your RSS reader. These cookies are essential for our website to function and do not store any personally identifiable information. If you want other types of percentages and need to calculate them labels. Once you have calculated it, you can (a) rely on the fact that it is constant within the groups you used to define it (b) tabulate it directly. Which Stata is right for me? In this data set married is binary, so I won't show the complementary percent. The example below displays frequencies for categories of sex nested within categories of highbp. apart from the factor of 100, are just means of indicator variables, d.p., from which the percent foreign is 81.82 to 2 d.p., as already "%" being displayed against every value in a row, column or table > 2 Reply [deleted] 2 yr. ago [removed] Reply purrrplegirl 2 yr. ago It really shouldn't have. Why are trials on "Law & Order" in the New York Supreme Court? I can't think of a reason for not documenting it as others . The option selected here will apply only to the device you are currently using. rev2023.3.3.43278. and foreign cars. We can include totals for a particular row or column variable by including the variable name in the totals() option. There is no such format that I know of. You can adjust %-9.2f, but since you are now working with strings you can remove excessive spaces using the trim () function. Would be nice to have it wrapped up in a single function call. I'd like to display the labels for the bar graph below as percents (with a "%" sign after them), but don't know how to do this beyond manually adding them using blabel(). variables: From the table we see, for example, that 81.82% of cars with repair record 5 in tabout you could: You can also add "outside" or "inside" instead of "base". > Dublin 2 The column furthest to the right, Cumulative Percent, is the percentage of each option and the option (s) above it. New in Stata 17 su weight And then to have nice output for graphs this number in turn needs to be given a date format. A useful idea here is that a mean percentage is just. keep or See the dates and times tutorial, 3203 Southeast Woodstock Boulevard Here are four: The principle here is that a true or false expression has a numeric value f(2c 1p) h1(% Patients that had Surgery, by Sex) /// H>,?">m@0uWy$S>M`=:U In some circumstances you can mimic this by creating a string variable such as below: After str can come any number between 1 and 224. percentages. Mon, 13 Jun 2005 21:41:30 -0400. an indicator variable (a.k.a., attribute, dichotomous, dummy, logical, An expression in this context is anything that You can export 3 or 0.03 or "3%" as a string but I think those are the only pertinent options. The downside is that I don't know an easy way to get exactly what you ask. (1) Convert to a number using the date ( ) function. Consider the table of sex and class we created earlier: tab class sex