I am trying to use the text mining package ... I keep getting this error :

rm(list=ls())
library(tm)
sourceDir <- "Z:\\projectk_viz\\docs_to_index"
ovid <- Corpus(DirSource(sourceDir),readerControl = list(language = "lat"))

Error in if (vectorized && (length <= 0)) stop("vectorized sources must
have positive length") : missing value where TRUE/FALSE needed

I am not sure what it means.

--ajinkya

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