rockchalk-package |
Miscellaneous regression functions |
centralValues |
Central Tendency estimates for variables |
genCorrelatedData |
Generates a data frame (x1,x2,y) with user-specified correlation between x1 and x2 |
getAuxRsq |
retrieves estimates of the coefficient of determination from a list of regressions |
getDeltaRsquare |
Calculates the delta R-squares, also known as squared semi-partial correlation coefficients. |
getVIF |
Converts the R-square to the variance inflation factor |
lmAuxiliary |
Estimate leave-one-variable-out regressions |
magRange |
magRange Magnify the range of a variable. |
mcDiagnose |
Multi-collinearity diagnostics |
mcGraph1 |
Illustrate the effect of multicollinearity in regression. |
mcGraph2 |
mcGraph2 draws a 3-D representation of a scatterplot with shadows in the x1-x2 plane. |
mcGraph3 |
mcGraph3 draws a 3-dimensional scatter and a regression plane |
meanCenter |
meanCenter |
meanCenter.default |
meanCenter |
outreg |
outreg |
perspEmpty |
perspEmpty |
plotPlane |
Draw a 3-D regression plot for two predictors from any linear or nonlinear lm or glm object |
plotPlane.default |
Draw a 3-D regression plot for two predictors from any linear or nonlinear lm or glm object |
plotSeq |
Create sequences for plotting |
plotSlopes |
Assists creation of predicted value lines for values of a moderator variable. |
religioncrime |
Religious beliefs and crime rates |
residualCenter |
Calculates a "residual-centered" interaction regression. |
residualCenter.default |
Calculates a "residual-centered" interaction regression. |
rockchalk |
Miscellaneous regression functions |
standardize |
Estimate standardized regression coefficients for all variables |
standardize.lm |
Estimate standardized regression coefficients for all variables |