freq

Calculates the frequency of an obervation in a 2D cell

freq(x, y, x.n = 11, y.n = x.n, na.rm = FALSE)

Arguments

x	a vector holding a time series
y	a vector holding a time series
x.n	a numeric vector giving number of bins
y.n	a numeric vector giving number of bins
na.rm	logical; if true, any NA and NaN's are removed from x before calculations

Value

a data.frame frequency by bin

Examples

# NOT RUN {
   y=rnorm(20)
   x=rnorm(20)
   freq(x,y)
# }