stata9.key

是一个经济学管理应用软件 很难找的 但是经济学学生又必须用到

.x
	Q2/04	SJ 4(2):154--167
	computes the marginal effect of a change in two interacted
	variables for a logit or probit model, provides standard
	errors, and graphs the interaction effect

.e SJ-4-2 @net:sj 4-2 st0064!st0064@
.c sj
.a C. V. Fiorio
.t Confidence intervals for kernel density estimation
.k stat-istics asymp-totic conf-idence inter-vals kern-el kdensity dens-ity
.k bias-ed boot-strapped est-imates est-imation weight-ed samp-les
.k asciker bsciker vkdensity smooth-ing param-eters
.o @asciker@, @bsciker@, and @vkdensity@ if installed
.x
	Q2/04	SJ 4(2):168--179
	commands for asymptotic and bootstrap confidence intervals
	for kernal density estimation; extension of @kdensity@ with
	choice between three optimal bandwidths

.e SJ-4-2 st0065
.c sj
.a A. McDowell
.t From the help desk: Polynomial distributed lag models
.k stat-istics poly-nomials distrib-utions distrib-uted lag-ged model-s
.k impulse response-s func-tions irf-s interpo-lations interpo-late
.k almon lagrange lagrangian
.x
	Q2/04	SJ 4(2):180--189				 (no commands)
	demonstrates methods for estimating the parameters of
	polynomial distributed lag models in Stata

.e SJ-4-2 gr0004
.c sj
.a N. J. Cox
.t Speaking Stata: Graphing categorical and compositional data
.k graph-s graph-ics graph-ing cat-egorical data-sets set-s manage-ment
.k bina-ry ordinal cross-tabulations bar-s chart-s cumul-ative distrib-utions
.k logit scale catplot tabplot tableplot distplot mylabels triplot
.k grade-s plot-s plot-ting composition-al nominal
.x
	Q2/04	SJ 4(2):190--215				 (no commands)
	discusses graphical possibilities for categorical and
	compositional data

.e SJ-4-2 gn0012
.c sj
.a R. Williams
.t Review of Statistics with Stata (Updated for Version 8)
.k intro-duction teach-ing review book-s book-store stat-istics hamilton stata
.x
	Q2/04	SJ 4(2):216--219				 (no commands)
	book review of ^Statistics with Stata (Updated for Version 8)^
	by L. C. Hamilton, 2004

.e SJ-4-2 dm0007
.c sj
.a S. Driver and P. Royston
.t Stata tip 7: Copying and pasting under Windows
.k tip data-sets set-s manage-ment copy-ing paste pasting edit-ing
.k edit-ors win-dows
.x
	Q2/04	SJ 4(2):220					 (no commands)
	tips for copying and pasting in Stata and from Stata
	to other Windows programs

.e SJ-4-2 st0066
.c sj
.a B. Jann
.t Splitting time-span records with cat. time-varying covariates
.k split time span-ning surviv-al anal-ysis record-s cat-egorical var-iables
.k tip cov-ariances covariate-s stsplit stat-istics
.x
	Q2/04	SJ 4(2):221--222				 (no commands)
	tip for using @stsplit@ for splitting categorical
	time-varying covariates

.e SJ-4-2 pr0013
.c sj
.a N. J. Cox
.t Stata tip 9: Following special sequences
.k tip data-sets set-s manage-ment class c seq-uences
.x
	Q2/04	SJ 4(2):223					 (no commands)
	tip for using @creturn@ to access special sequences stored
	as c-class values

.e SJ-4-2 @net:sj 4-2 gr0002_2!gr0002_2@
.c sj
.a S. Juul
.t Software update for ^lean1.scheme^ and ^lean2.scheme^
.k graph-s graph-ics graph-ing scheme-s
.k default style-s color-style .gph gph lean1 lean2 lean
.k scheme_lean scheme_lean1 scheme_lean2
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	(help @scheme_lean@, @scheme_lean1@, and @scheme_lean2@ if installed)
	Q2/04	SJ 4(2):224
	naming convention for the scheme files has been changed,
	and help files are now available

.e SJ-4-2 @net:sj 4-2 st0004_2!st0004_2@
.c sj
.a C. F. Baum
.t Software update for ^xttest2^
.k stat-istics xt-reg xt-gls cross section-al time-series series
.k fix-ed effect-s contempo-raneous corr-elations test-s test-ing
.k groupwise hetero-scedasticity hetero-skedasticity xttest2 xttest3
.o @xttest2@ and @xttest3@ if installed
.x
	Q2/04	SJ 4(2):224
	provides improved error handling when @matsize@ is too small

.e SJ-4-2 @net:sj 4-2 st0026_1!st0026_1@
.c sj
.a S. O. Becker and A. Ichino
.t Software update for ^pscore^ suite
.k stat-istics propensity scor-es match-ing treat-ments effect-s ave-rages
.k evaluation-s attk attnd attnw attr atts pscore
.x
	(help @attk@, @attnd@, @attnw@, @attr@, @atts@, and @pscore@ if installed)
	Q2/04	SJ 4(2):224
	^pscore^ now allows for ^bootstrap^ options in Stata 8 and for
	identification of matched pairs in nearest neighbor matching

.e SJ-4-2 @net:sj 4-2 st0030_1!st0030_1@
.c sj
.a C. F. Baum, M. E. Schaffer, and S. Stillman
.t Software update for ^ivreg2^ and ^ivhettest^
.k stat-istics est-imation est-imates gmm general-ized meth-ods mom-ents
.k iv instrum-ental var-iables test-s test-ing endog-enous endogeneity
.k hetero-skedasticity hetero-scedasticity overident-ification reg-ressions
.k restric-ted restric-tions robust clus-ters clus-tering group-s intra-groups
.k corr-elate corr-elations hansen sargan c j durbin wu hausman
.k ivendog ivhettest ivreg2 ivreg2_p overid
.x
	(help @ivreg2@, @overid@, @ivendog@, @ivhettest@ if installed)
	Q2/04	SJ 4(2):224
	^ivreg2^ now supports autocorrelation consistent and
	heteroskedasticity and autocorrelation consistent
	covariance matrix estimation, and the ^score()^ option
	has changed to ^pscore()^; ^ivhettest^ also enhanced

.e SJ-4-2 @net:sj 4-2 st0058_1!st0058_1@
.c sj
.a J. M. Linhart, J. S. Pitblado, and J. Hassell
.t Software update for ^stsatrisk^
.k risk-s tabl-es surviv-al anal-ysis fail-ure kaplan-meier meier
.k stat-istics plot-s plot-ting graph-s graph-ics graph-ing stcox
.k sts stsatrisk
.x
	(help @stsatrisk@ if installed)
	Q2/04	SJ 4(2):224
	bug fix for ^stsatrisk^

.e SJ-4-2 @net:sj 4-2 sg150_1!sg150_1@
.c sj
.a J. Cui and J. Brogger
.t Software update for ^genhwcci^
.k stat-istics hardy weinberg equilib-rium allele-s freq-uency freq-uencies
.k test-s test-ing est-imation genhw-i genhw-cci genotype-s disequilibrium
.k coef-ficients gene-tics
.o @genhwcci@ if installed
.x
	Q2/04	SJ 4(2):225
	^genhwcci^ now saves in ^r()^

.e SJ-4-1 @net:sj 4-1 st0055!st0055@
.c sj
.a J. Fenty
.t Analyzing distances
.k stat-istics
.k gower-s coef-ficient similar-ity multiv-ariate data-sets set-s manage-ment
.k euclidean distance-s eigen-values eigen-vectors vector-s anal-ysis
.k manova anova partit-ioned partit-ions sq-uared 2 rand-omized
.k rand-omization contrast-s
.k idempotent matr-ices matr-ix princ-ipal compon-ents
.k coor-dinates graph-s graph-ing graph-ics weight-ed test-s test-ing
.k pcoa pco aod gcs gcsim aodcom0 igdist minkowsk mymkmat proxconv
.k sim0 simdist simgcs simgroup
.k multi-dimensional dimen-sional scaling nonpar-ametric
.x
	(help @aod@, @gcsim@, @igdist@, @minkowski@, @pco@, @proxconv@ if installed)
	Q1/04	SJ 4(1):1--26
	discusses ^pco^ and ^aod^ commands, which perform principal
	coordinate analysis and analysis of distance (a technique
	similar to MANOVA)

.e SJ-4-1 @net:sj 4-1 st0056!st0056@
.c sj
.a M. B. Stewart
.t Semi-nonparametric est. of extended ordered probit models
.k stat-istics nonpar-ametric non param-etric semi-nonparametric
.k ordinal order-ed response-s model-s reg-ressions
.k probit est-imation est-imates dens-ity func-tions selec-tion
.k sneop sneopll
.o @sneop@ if installed
.x
	Q1/04	SJ 4(1):27--39
	presents a semi-nonparametric estimator for a series of
	generalized models that nest the ordered probit model and
	thereby relax the distributional assumption in that model

.e SJ-4-1 @net:sj 4-1 st0057!st0057@
.c sj
.a A. Miranda
.t FIML estimation of endogenous switching model for count data
.k est-imation est-imates est-imators endog-enous switch-ing count-s
.k stat-istics model-s samp-les selec-tion poisson heterog-eneity
.k information max-imum like-lihood dum-my dum-mies
.k espoisson espoisson_ll espoisson_p exspoisson exspoisson_ll
.k exspoisson_p ghquad hermite xcolnames fiml
.o @espoisson@ if installed
.x
	Q1/04	SJ 4(1):40--49
	presents code for fitting a FIML endogenous switching
	Poisson count model for cross-sectional data

.e SJ-4-1 @net:sj 4-1 dm0004!dm0004@
.c sj
.a S. Vidmar, J. Carlin, K. Hesketh, and T. Cole
.t Standardizing anthropometric measures in children ...
.k egen epi-demiological epi-demiology z-scores scor-es
.k data-sets set-s manage-ment transfo-rmations skew-ness med-ians
.k coef-ficients variance-s meas-urements meas-ures
.k stand-ardization stand-ardized stand-ardisation stand-ardised
.k stat-istics lms
.k _gzanthro _gzbmicat zanthro zbmicat
.x
	(help @zanthro@, @zbmicat@ if installed)
	Q1/04	SJ 4(1):50--55
	discusses a new function for ^egen^ allowing transformation of
	child and adolescent anthropometric data to z-scores using the
	LMS method

.e SJ-4-1 @net:sj 4-1 st0058!st0058@
.c sj
.a J. M. Linhart, J. S. Pitblado, and J. Hassell
.t From the help desk: Kaplan-Meier plots with ^stsatrisk^
.k risk-s tabl-es surviv-al anal-ysis fail-ure kaplan-meier meier
.k stat-istics plot-s plot-ting graph-s graph-ics graph-ing stcox
.k sts stsatrisk
.x
	(help @stsatrisk@ if installed)
	Q1/04	SJ 4(1):56--65
	presents ^stsatrisk^, a wrapper for ^sts graph^ that adds
	a table to a survival plot with at-risk information

.e SJ-4-1 gr0003
.c sj
.a N. J. Cox
.t Speaking Stata: Graphing distributions
.k graph-s graph-ics graph-ing distrib-utions quantile-s univar-iate
.k diagnos-tics hist-ograms spikeplot spike-s plot-s plot-ting
.k dot-s one-way kdensity kern-el dens-ity skew-ness q-qplots
.k transfo-rmations width bin-s log-arithmic root-s scale-s est-imation
.k rug distplot qplot skewplot dotplot onewayplot
.x
	Q1/04	SJ 4(1):66--88					 (no commands)
	a review of official and user-written commands for
	graphing univariate distributions; includes tricks
	beyond what is obviously and readily available

.e SJ-4-1 gn0010
.c sj
.a L. Audige
.t Review of Veterinary Epidemiologic Research
.k epi-demiological epi-demiology data-sets samp-ling samp-les
.k test-s test-ing meas-ures meas-urements
.k review book-s book-store veterinary dohoo martin stryhn research
.x
	Q1/04	SJ 4(1):89--92					 (no commands)
	book review of ^Veterinary Epidemiologic Research^
	by Dohoo, Martin, and Stryhn (2003)

.e SJ-4-1 gn0011
.c sj
.a P. Ryan
.t Stata tip 4: Using display as an online calculator
.k display util-ity calcul-ate calcul-ator scal-ars expr-essions tip
.x
	Q1/04	SJ 4(1):93					 (no commands)
	tips for using the @display@ command

.e SJ-4-1 dm0005
.c sj
.a R. Newson
.t Stata tip 5: Ensuring programs preserve dataset sort order
.k sort-preserve preserve prog-rams prog-ramming sort-ing data-sets set-s tip
.x
	Q1/04	SJ 4(1):94					 (no commands)
	tip for using the ^sortpreserve^ directive in programming
	to ensure leaving the data in original order

.e SJ-4-1 dm0006
.c sj
.a N. J. Cox
.t Stata tip 6: Inserting awkward characters in the plot
.k char prog-ramming prog-rams charac-ters descrip-tions describ-e
.k ansi data-sets set-s tip
.k graph-s graph-ics graph-ing plot-s
.x
	Q1/04	SJ 4(1):95--96					 (no commands)
	tips for using the ^char()^ function with graphics

.e SJ-4-1 @net:sj 4-1 st0037_1!st0037_1@
.c sj
.a P. van Kerm
.t Software update for ^akdensity0^
.k stat-istics kern-el dens-ity adaptive est-imators est-imation est-imates
.k univar-iate smooth-ing smooth-ers nonpar-ametric non param-etric local-ly
.k band-width width bands gauss-ian epan-echnikov distrib-utions var-iables
.k variability graph-ics graph-ing graph-s akdensity-0
.o @akdensity0@ if installed
.x
	Q1/04	SJ 4(1):97
	bug fix for ^akdensity0^

.e SJ-4-1 @net:sj 4-1 gr0002_1!gr0002_1@
.c sj
.a S. Juul
.t Software update for ^lean2.scheme^
.k graph-s graph-ics graph-ing scheme-s
.k default style-s color-style .gph gph lean1 lean2
.x
	Q1/04	SJ 4(1):97
	software update for ^lean2.scheme^

.e SJ-4-1 @net:sj 4-1 gr42_2!gr42_2@
.c sj
.a N. J. Cox
.t Software update for Quantile plots, generalized; renamed ^qplot^
.k graph-s graph-ing graph-ics plot-s quantile-s quantil2 qplot
.o @qplot@ if installed
.x
	Q1/04	SJ 4(1):97
	software update for ^quantil2^, now renamed ^qplot^

.e SJ-4-1 @net:sj 4-1 ip24_1!ip24_1@
.c sj
.a F. Zimmerman
.t Software update for ^elapse^
.k prog-rams prog-ramming profiler elapse timing time
.o @elapse@ if installed
.x
	Q1/04	SJ 4(1):97
	software and help update for ^elapse^

.e SJ-4-1 @net:sj 4-1 st0001_2!st0001_2@
.c sj
.a P. Royston
.t Flexible parametric alternatives to the Cox model: update
.k stat-istics propor-tional haz-ards model-s cox reg-ressions baseline odds
.k censor-ed censor-ing surviv-al fail-ure func-tions param-etric interv-als
.k cub-ic spline-s
.k bhcalc frac_s3b frac_spl mlsurvlf stpm stpm1 stpm_p
.o @bhcalc@, @stpm@ if installed
.x
	Q1/04	SJ 4(1):98--101
	presents ^stpm^ as updated for Stata 8.1

.e SJ-3-4 st0047
.c sj
.a J. W. Hardin and R. J. Carroll
.t Measurement error, GLMs, and notational conventions
.k stat-istics est-imates est-imations glm general-ized
.k linear model-s nota-tion meas-ures meas-urements
.k err-ors effect-s linear reg-ressions data-sets manage-ment