On 8/30/2014 2:11 PM, Felipe Carrillo wrote:
library(plyr)
b - structure(list(SampleDate = structure(c(1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L), .Label = 5/8/1996, class = factor), TotalCount = c(1L,
2L, 1L, 1L, 4L, 3L, 1L, 10L, 3L), ForkLength = c(61L, 22L, NA,
NA, 72L, 34L, 100L, 23L, 25L),
I apologize about cross posting but my question keeps bouncing back from the
list
How come pct doesn't work in this ddply call?
I am trying to get a percent of 'TotalCount' by SampleDate and Age
library(plyr)
b - structure(list(SampleDate = structure(c(1L, 1L, 1L, 1L, 1L, 1L,
1L, 1L, 1L),
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