Hi,
I have searched the documentations of eval, substitute, expression, and
I cannot make work something like the values of a list of variable names:
lis <- ls(pattern="pr") # all variables with names containing 'pr'
What is the mantra giving me the _values_ of the variables whose names
are contained in 'lis'. eval(parse(ls(pattern="pr"))) will not do but
returning TRUE.
TIA
C.
--
Christian Hoffmann
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Switzerland
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