Integrating R into Excel 2013 using VBA -


this question has answer here:

i'm playing wordclouds in r, drawing data column in excel 2013. had been doing going in excel doc, copying respective column , dumping via clipboard r. there tricky areas involving pivots in excel doc , i'd push wordcloud functionality excel.

i've been told 1 way run r script through vba on excel. knowledge of vba beyond poor, however. r script below:

library("tm") library("wordcloud") library("snowballc")  clipboard <- read.table("clipboard",sep="\t",header=t) vclip <- as.vector(clipboard) words <- corpus(vectorsource(vclip))  words <- tm_map(words, stripwhitespace) words <- tm_map(words, tolower) words <- tm_map(words, removewords, stopwords("english"))  wordcloud(words, scale=c(3,0.5),            max.words=100,            random.order=false,            rot.per=0.35,            use.r.layout=false,            colors=brewer.pal(8, "dark2"))

what optimal way alter script run in vba? how run r script through vba on excel 2013? (i've heard deathly rumors rexcel, i'd avoid if possible)


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