Search Results for: what stat should i use

Lesson 3 Logistic Regression Diagnostics

NOTE: This page is under construction!! In the previous two chapters, we focused on issues regarding logistic regression analysis, such as how to create interaction variables and…
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Lesson 3 Logistic Regression Diagnostics

In the previous two chapters, we focused on issues regarding logistic regression analysis, such as how to create interaction variables and how to interpret the results of…
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Regression Models with Count Data

About This Presentation It is a broad survey of count regression models It is designed to demonstrate the range of analyses available for count regression models It is not an…
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Testing the proportional hazard assumption in Cox models

Supplemental notes to Applied Survival Analysis Tests of Proportionality in SAS, STATA and SPLUS When modeling a Cox proportional hazard model a key assumption is proportional hazards. There are a…
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didyouknow.hlp.htm

——————————————————————————- help for didyouknow ——————————————————————————- Did You Know? didyouknow, [ update startup showall verify ] Description didyouknow displays a random fortune cookie style message showing you (hopefully) something about Stata…
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postgr.hlp.htm

Help file for the command postgr ——————————– Syntax —— postgr xvar, [ by(varname) x(vars-vals) asis(varlist) rest( > value) predict(varname) generate(varname) connect(connect options) gropts(graph options) outcome( > #) table table2 ]…
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postgr3.hlp.htm

Help file for the command postgr ——————————– Syntax —— postgr xvar, [ by(varname) sep(varname) x(vars-vals) asis(varlist) rest(value) predict(varname) generate(varname) connect(connect options) gropts(graph options) outcome(#) table table2 ] postgr allows you…
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didyouknow.hlp.htm

Testing Bootstrapping

Stata Code Fragment: Testing Bootstrapping bootstrapping may not work very well with small sample sizes. So, we take a data file /stata/code/sim/welfsub.dta and treat that as our population. We then…
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