I do not find how to manipulate strings (I want to concatenete characters strings ("abkdas","chjw") into something like ("abkdas;chjw")what operators are available for strings manipulation and where do I find help??
Use the paste operator with specification of separator :
e.g. paste("abkdas","chjw",sep=";") will return string "abkdas;chjw"
Laurent
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