rolling {SherlockHolmes}

rolling

Description

compute rolling average of ratio of number of occurrences of query string divided by total number of words

Usage

rolling(freqs, titles.vec, windowPct = 0.1, odir, verbose)

Arguments

freqs

return value of frequency()

titles.vec

character vector containing the titles of the stories

windowPct

a numeric control size of plot window

odir

character string containing the full path name for the output directory

verbose

Boolean if TRUE print informative or diagnostic messages to console

Value

returns noo value, but has side effect of generating graphs

Examples

rol<-rolling(freqs,titles.vec,windowPct=0.10,odir=tempdir(),verbose=FALSE)