append                  Append datasets
codebook                Describe the data
duplicates              Report, tag or drop the duplicate observations
egen                    Categorize a numerical variable
expand2                 Duplicate observations within a dataframe
expandtbl               Expand '2x2 table' into 'data.frame'
formatDate              Format Dates
generate                Create a new variable
helpers                 Helper functions
histogram               Histograms with overlay normal curve
ilog                    Create a copy of your output in a text format
label                   Attach labels to data and variables
lag.data.frame          Lag a variable
logit                   Logistic Regression Model
mhor                    Calculating Odds Ratios
mhrr                    Calculating Risk Ratios
n_                      Count from 'n_' to 'N_'
recode                  Recode a variable
regress                 Linear Regression Model
replace                 Change contents of an existing variable
scatterPlotMatrix       Scatter plot matrices with histogram and
                        correlation coefficients
strate                  Calculate Incidence Rates from time-to-event
                        data
summ                    Summary statistics
summary                 Table Format for Publication
tab                     Tabulation
