Usage
corrMatrix(data, vars, pearson = TRUE, spearman = FALSE, kendall = FALSE, sig = TRUE, flag = FALSE, ci = FALSE, ciWidth = 95, plots = FALSE, plotDens = FALSE, plotStats = FALSE, hypothesis = "corr")
Arguments
data
the data as a data frame
vars
a vector of strings naming the variables to correlate in 
data
pearson
TRUE (default) or FALSE, provide Pearson's R
spearman
TRUE or FALSE (default), provide Spearman's 
rho
kendall
TRUE or FALSE (default), provide Kendall's 
tau-b
sig
TRUE (default) or FALSE, provide significance 
levels
flag
TRUE or FALSE (default), flag significant 
correlations
ci
TRUE or FALSE (default), provide confidence 
intervals
ciWidth
a number between 50 and 99.9 (default: 95), the width of 
confidence intervals to provide
plots
TRUE or FALSE (default), provide a correlation 
matrix plot
plotDens
TRUE or FALSE (default), provide densities in 
the correlation matrix plot
plotStats
TRUE or FALSE (default), provide statistics 
in the correlation matrix plot
hypothesis
one of 'corr' (default), 'pos', 
'neg' specifying the alernative hypothesis; correlated, correlated 
positively, correlated negatively respectively.