remove extra spaces before and after a stringdisplay strlower("STATA should not be ALL-CAPS")change stnng case; see also strupper. strp,roperdisplay strtoname("War name")convert string to Stata-compatible variable namedisplay real("100")...
Syntax switchr eq1 eq2 weight if exp , cluster(string) strata(string) sigequal tol(real) itout(integer) noisyn(integer) pweights are allowed. Description The user defines the two component equations (eq1), which must be identical; and the classification equation (eq2), which is different....
For each string date to be converted, remove all punctuation except for the period separating seconds from tenths, hundredths, and thousandths of seconds. Replace removed punctuation with a space. 2. Insert a space in the string everywhere that a letter is next to a number, or vice versa. ...
S456841 IVACTEST: Stata module to perform Cumby-Huizinga test for autocorrelation after IV/OLS estimation by Christopher F Baum & Mark E Schaffer S456840 ORSE: Stata module to save odds ratios and their standard errors after logit, ologit by Christopher F Baum S456838 GZIPUSE: Stata module ...
S456968 NLCHECK: Stata module to check linearity assumption after model estimation byBen Jann S456967 LABGEN: Stata module to generate or replace variables with definitions in variable labels byNicholas J. Cox S456966 INORM: Stata module to perform multiple imputation using Schafer's method ...
split — Split string variables into parts 3 split can be useful when input to Stata is somehow misread as one string variable. If you copy and paste into the Data Editor, say, under Windows by using the clipboard, but data are space-separated, what you regard as separate variables will ...
xtreg — Linear models for panel data+ 7 eform and eform(string) specify that the coefficient table be displayed in exponentiated form and that exp(b) and string, respectively, be used to label the exponentiated coefficients in the table. Standard errors and confidence intervals are also ...
Ifxi' is not a string variable, the confirm command will produce an error. By using capture, we ensure that even if this error occurs, the script will continue to execute. After the capture command, we check _rc, which stands for "return code". Stata sets _rc to 0 if the previous ...
(s) remove trailing Unicode whitespace characters and blanks from the Unicode string s ustrsortkey(s ,loc ) generates a null-terminated byte array that can be used by the sort command to produce the same order as ustrcompare() ustrsortkeyex(s,loc,st,case,cslv,norm,num,alt,f r) ...