Statistics & Graphics
Data description includes computation of statistics as well as graphical tools such as scatter plots and time plots.
Descriptive Statistics for Cross Sections & Panels
- Means, variances, minima, maxima, skewness, kurtosis
- Autocorrelations
- Normality tests
- Order statistics
- Cross tabulations
- Quantiles
- Discriminant analysis
Descriptive Statistics & Tools for Time Series
- Unit root tests
- Time series plots
- KPSS test
- Dickey-Fuller test
- GARCH modeling
- Spectral density estimator
- Scatter plots
- Bubble plots
- Multiple scatter plots
- Residual plots for linear regression
- Hazard and survival functions
- Histograms
- Time series plots
- Kernel density plots
- Box and whisker plots
- Normal-quantile plots
- ROC curves for binary choice models
- Partial effects
- Model simulation