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2011 May 18
0
text mining problem using TM package
...*RC <- VCorpus(DirSource(data), readerControl = list(reader = readRCV1asPlain,* * language = "en_US",* * load = TRUE),* * dbControl = list(useDb = TRUE,* * dbName = "texts.db",* * dbType = "DB1"))* * * * * * * *tm_index(RC, FUN = sFilter, doclevel = F, useMeta = T, "Topics == 'MCAT'") * * * * * When I use sFilter, I can only filter fields in yellow, I want to filter fields in red, what am I doing wrong? Thanks, Andy This is meta data that is attached to each article Available meta data pairs are: Author...