hi List and Manuel, I have encounter the following problem with the function "lineplot.CI". I'm running R 2.10.1, sciplot 1.0-7 on Win XP. It seems like it's a scoping issue, but I couldn't figure it out.
Thanks! ...Tao > lineplot.CI(x.factor = dose, response = len, data = ToothGrowth) ## fine > lineplot.CI(x.factor = dose, response = len, data = ToothGrowth, fun=median) > ## fine > lineplot.CI(x.factor = dose, response = len, data = ToothGrowth, fun=mean) > ## fine > lineplot.CI(x.factor = dose, response = len, data = ToothGrowth, ci.fun= > function(x) c(fun(x)-2*se(x), fun(x)+2*se(x))) ## failed! Error in FUN(X[[1L]], ...) : could not find function "fun" > debug(lineplot.CI) > lineplot.CI(x.factor = dose, response = len, data = ToothGrowth, ci.fun= > function(x) c(fun(x)-2*se(x), fun(x)+2*se(x))) .... .... .... .... Browse[2]> debug: mn.data <- tapply(response, groups, fun) Browse[2]> debug: CI.data <- tapply(response, groups, ci.fun) Browse[2]> fun function (x) mean(x, na.rm = TRUE) <environment: 0x07178640> Browse[2]> ci.fun function(x) c(fun(x)-2*se(x), fun(x)+2*se(x)) Browse[2]> debug(ci.fun) Browse[2]> fun function (x) mean(x, na.rm = TRUE) <environment: 0x07178640> Browse[2]> debugging in: FUN(X[[1L]], ...) debug: c(fun(x) - 2 * se(x), fun(x) + 2 * se(x)) Browse[3]> Error in FUN(X[[1L]], ...) : could not find function "fun" > undebug(lineplot.CI) > lineplot.CI(x.factor = dose, response = len, data = ToothGrowth, ci.fun= > function(x) c(fun(x)-se(x), fun(x)+se(x))) Error in FUN(X[[1L]], ...) : could not find function "fun" > lineplot.CI(x.factor = dose, response = len, data = ToothGrowth, fun = > function(x) mean(x, na.rm=TRUE),ci.fun= function(x) c(fun(x)-se(x), > fun(x)+se(x))) Error in FUN(X[[1L]], ...) : could not find function "fun" > lineplot.CI(x.factor = dose, response = len, data = ToothGrowth, fun = > function(x) median(x, na.rm=TRUE),ci.fun= function(x) c(fun(x)-se(x), > fun(x)+se(x))) Error in FUN(X[[1L]], ...) : could not find function "fun" _________________________________________________________________ Hotmail has tools for the New Busy. Search, chat and e-mail from your inbox. N:WL:en-US:WM_HMP:042010_1 ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.