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drbdemo
2007 Apr 21
0
possible bug in xYplot and smean.cl.normal
...t"
produces much smaller Cis! This happens only with smean.cl.boot and
smean.cl.normal, but not with quantile!
Please help
#######
##
## plot CIs : compare summarize and xYplot(method= fun)
##
# this is a part of a larger set, but the issue is the same
dat.fss <- read.csv("JMF2_141-dbdemo-FSS-FSS.csv")
summary(dat.fss$Colony_Cnt)
# fix factors
dat.fss$WellCol <- ordered(dat.fss$WellCol)
# define common scale for the y
ylim1 <- c(0,600)
require(Hmisc)
#
# smean.cl.normal
#
conf.int.1 <- 0.95
attach(dat.fss)
ci <- summarize(Colony_Cnt, llist(WellRow, WellCol, We...