Bootstrap sampling and estimation

• Bootstrap Stata commands
• Bootstrap user-written programs
• Bootstrap coefficients from most estimation commands by adding an option
• Bias estimation
• Clustered data
• Stratified data
• Obtain bootstrap standard errors from most estimation commands by adding an option
• CI/variance estimators
  • Normal approximation
  • Percentile
  • Bias-corrected (BC)
  • Bias-corrected and accelerated (BCa)
• Postbootstrapping
  • Tests of linear and nonlinear combinations of estimates
  • Linear and nonlinear combinations of estimates with confidence intervals

Random-number generators

• Beta
• Binomial
• χ²
• Gamma
• Hypergeometric
• Negative binomial
• Normal
• Poisson
• Student’s t
• Uniform

Jackknife estimation

• Jackknife Stata commands
• Jackknife user-written programs
• Jackknife coefficients from most estimation commands by adding an option
• Hold one out
• Clustered data
• Survey data
• Obtain jackknife standard errors from most estimation commands by adding an option
• Postjackknifing
  • Tests of linear and nonlinear combinations of estimates
  • Linear and nonlinear combinations of estimates with confidence intervals

Monte Carlo simulation

• Check the performance of statistical methods
• Simulate Stata commands
• Simulate user-written commands

Permutation tests

• Stratified data
• One-sided tests
• Two-sided tests