Stata Quick Reference and Index

Subject index 165
weights, continued
sampling, see probability weights
Welsch distance, [R] regress postestimation
which, [M-3] mata which
which, class, [P] classutil
which command, [U] 17.3 How can I tell if a
command is built in or an ado-file?
which command, [R] which
which, classutil subcommand, [P] classutil
while command, [M-2] while, [M-2] continue,
[M-2] break, [M-2] semicolons [P] while
White/Huber/sandwich estimator of variance,
[SVY] variance estimation
white noise, [TS] Glossary, [XT] Glossary
white-noise test, [TS] wntestb, [TS] wntestq
White/Huber/sandwich estimator of variance, see robust,
Huber/White/sandwich estimator of variance, see
robust
White’s test for heteroskedasticity, [R] regress
postestimation
wide
data style, [MI] Glossary, [MI] styles
technical description, [MI] technical
width of % fmt, [M-5] fmtwidth( )
width() option, [G] graph twoway histogram
Wilcoxon
rank-sum test, [R] ranksum
signed-ranks test, [R] signrank
Wilcoxon test (Wilcoxon–Breslow, Wilcoxon–Gehan,
Wilcoxon–Mann–Whitney), [ST] sts test
wildcard, see strmatch() string function, regexm()
string function, regexr() string function, and
regexs() string function
Wilks’
lambda, [MV] canon, [MV] Glossary,
[MV] manova, [MV] mvtest means
likelihood-ratio test, [MV] canon, [MV] manova,
[MV] mvtest means
window
fopen command, [P] window programming
fsave command, [P] window programming
manage command, [P] window programming
menu command, [P] window programming
push command, [P] window programming
stopbox command, [P] window programming
Windows Metafile, [G] graph export
Windows metafiles programming, [P] automation
Windows programming, [P] automation
Windows,
filenames, [U] 18.3.11 Constructing Windows
filenames by using macros
keyboard use, [U] 10 Keyboard use
pause, [P] sleep
specifying filenames, [U] 11.6 File-naming
conventions
winexec command, [D] shell
Wishart distribution, [MV] Glossary
withdrawal, [ST] Glossary
within-cell means and variances, [XT] xtsum
within estimators, [XT] Glossary, [XT] xthtaylor,
[XT] xtivreg, [XT] xtreg, [XT] xtregar
within matrix, [MV] Glossary
within-imputation variability, [MI] mi estimate
WLF, see worst-linear function
wntestb command, [TS] wntestb
wntestq command, [TS] wntestq
wofd() function, [D] dates and times, [D] functions,
[M-5] date( )
Woolf confidence intervals, [ST] epitab
word macro extended function, [P] macro
word() string function, [D] functions
wordcount() string function, [D] functions
workflow, [MI] workflow
worst linear function, [MI] Glossary, [MI] mi impute
mvn
write, file subcommand, [P] file
writing and reading ASCII text and binary files, [P] file
writing data, [D] outfile, [D] outsheet, [D] save
www.stata.com web site, [U] 3.2 The Stata web site
(www.stata.com)
www.stata-press.com web site, [U] 3.3 The Stata Press
web site (www.stata-press.com)
X
xaxis() suboption, [G] axis choice options
X-bar charts, [G] graph other
xchart command, [R] qc
xcommon option, [G] graph combine
xcorr command, [TS] xcorr
xeq, mi subcommand, [MI] mi xeq
xi prefix command, [R] xi
xlabel() option, [G] axis label options
xline() option, [G] added line options
XML, [D] xmlsave
xmlabel() option, [G] axis label options
xmlsave command, [D] xmlsave
xmluse command, [D] infile, [D] xmlsave
xmtick() option, [G] axis label options
xpose command, [D] xpose
xscale() option, [G] axis scale options
xshell command, [D] shell
xsize() option, [G] graph display,
[G] region options
xtabond command, [XT] xtabond
xtcloglog command, [XT] xtcloglog; [XT] quadchk
xtdata command, [XT] xtdata
xtdescribe command, [XT] xtdescribe
xtdpd command, [XT] xtdpd
xtdpdsys command, [XT] xtdpdsys
xtfrontier command, [XT] xtfrontier
xtgee command, [XT] xtgee
xtgls command, [XT] xtgls
xthtaylor command, [XT] xthtaylor
xtick() option, [G] axis label options
xtile command, [D] pctile