> tmp <- "VariablePAR Plot1 Plot2 Plot3 Plot4 + ParasiteA 3 1 1 4 + ParasiteB 1 2 3 5 + ParasiteC 2 1 1 3 + ParasiteD 2 1 1 4 + ParasiteE 4 1 1 1" > para <- read.table(textConnection(tmp), row.names=1, header=TRUE) > para Plot1 Plot2 Plot3 Plot4 ParasiteA 3 1 1 4 ParasiteB 1 2 3 5 ParasiteC 2 1 1 3 ParasiteD 2 1 1 4 ParasiteE 4 1 1 1 > apply(para >= 4, 2, any) Plot1 Plot2 Plot3 Plot4 TRUE FALSE FALSE TRUE > > > Rich
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