Jose9 Faria

Jose9 Faria

4 packages on CRAN

fdth

cran
88th

Percentile

Perform frequency distribution tables, associated histograms and polygons from vector, data.frame and matrix objects for numerical and categorical variables.

bpca

cran
87th

Percentile

Implements biplot (2d and 3d) of multivariate data based on principal components analysis and diagnostic tools of the quality of the reduction.

TukeyC

cran
90th

Percentile

Perform the conventional Tukey test from formula, lm, aov, aovlist and lmer objects.

gexp

cran
17th

Percentile

Generates experiments - simulating structured or experimental data as: completely randomized design, randomized block design, latin square design, factorial and split-plot experiments (Ferreira, 2008, ISBN:8587692526; Naes et al., 2007 <doi:10.1002/qre.841>; Rencher et al., 2007, ISBN:9780471754985; Montgomery, 2001, ISBN:0471316490).