R (>= 2.7.0), polynom, rgl, scatterplot3d
R (>= 2.8.0), polynom, rgl, scatterplot3d
R (>= 2.13.0), polynom, rgl, scatterplot3d, Hmisc, colorspace
R (>= 3.0.2), polynom, rgl, scatterplot3d, Hmisc, colorspace
R (>= 3.5.0), plotrix, colorspace, e1071
graphics, stats, polynom, Hmisc, colorspace, nnls, grDevices,
MASS, weights, ellipse, wordcloud, candisc
graphics, stats, polynom, scatterplot3d, Hmisc, colorspace,
nnls
graphics, stats, polynom, Hmisc, colorspace, nnls, grDevices
graphics, stats, polynom, Hmisc, colorspace, nnls, grDevices,
MASS
graphics, stats, polynom, Hmisc, colorspace, nnls, grDevices,
MASS, weights
graphics, stats, polynom, Hmisc, colorspace, nnls, grDevices,
MASS, weights, ellipse, wordcloud, candisc, parallel, foreach,
doParallel
graphics, stats, polynom, Hmisc, nnls, grDevices, MASS,
weights, ellipse, wordcloud, candisc, parallel, foreach,
doParallel
knitr, prefmod, MPsychoR, calibrate, ggplot2, rmarkdown