powered by
%in%
xpssAny(x, st = NULL, nd = NULL)
"xpssFrame"
xpssCount
is.element
data(fromXPSS) xpssAny(fromXPSS, 310, c("V7_1", "V7_2")) xpssAny(fromXPSS, "V7_1", c(310,320,170)) xpssAny(fromXPSS, "Audi", c("V1", "V7_2")) xpssAny(fromXPSS, "V1", c("Audi"))
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