Addons/stats/base/multivariate
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stats/base/multivariate - multivariate utilities
spdev v sum of products of deviations cov v (co)variance covp v population (co)variance corr v correlation lsfit v least-squares fit regression v multiple regression
spdev
spdev (v) sum of products of deviations
cov
cov (v) (co)variance
covp
covp (v) population (co)variance
corr
corr (v) correlation
lsfit
lsfit (v) least-squares fit
form: n lsfit xy coefficients of polynomial fitting data points using least squares approximation. xy = 2 row matrix of x ,: y n = order of polynomial
regression
regression (v) multiple regression
form: independent regression dependent dependent = vector of n observations (Y value) independent = n by p matrix of n observations for p independent variables (X value) returns: formatted values