In Stata
Found 5 free book(s)
Basic Panel Data Commands in STATA
www.montana.eduAfter you let STATA know how the data is organized you can use the xtreg command. xtreg wage experience education , fe . Note that this is the same command to use for random effects estimators, just with the . re. option instead of . fe. These options are all equivalent in terms of the coefficient estimates. The advantage of creating the
Title stata.com String functions
www.stata.comBeginning with Stata 14, Stata’s display encoding is UTF-8 on all platforms. The char(128)function is an invalid UTF-8 sequence and thus will display a question mark. There are two Unicode functions corresponding to char(): uchar() and ustrunescape(). You can use uchar(8364) or ustrunescape("\u20AC") to display a Euro sign on all
Title stata.com pca — Principal component analysis
www.stata.comRemarks and examples stata.com Principal component analysis (PCA) is commonly thought of as a statistical technique for data reduction. It helps you reduce the number of variables in an analysis by describing a series of uncorrelated linear combinations of the variables that contain most of the variance. In addition to
Getting Started in Data Analysis using Stata
www.princeton.eduWhat is Stata? • It is a multi-purpose statistical package to help you explore, summarize and analyze datasets. It is widely used in social science research.
Differences in Differences (using Stata)
www.princeton.eduThe command diff is user‐defined for Stata. To install type ssc install diff p‐value for the treatment effect, or DID estimator. Dummies for treatment and time, see previous slide Type help diff for more details/options OTR 5