.cpu.time.ini()
"residuals" (object, ...)
"print" (x, ...)
"dim" (x)
"dimnames" (x)
"as.data.frame" (x, row.names = dimnames(x), optional = FALSE, ...)
is.data.grid(x)
"dim" (x)
"dimnames" (x)
.rev.colorRampPalette(colors, interpolate = "spline", ...)