Hello,
I am running Kruskal-Walis test in R. When I try to save results using
write.table it gives me the following error :
Error in as.data.frame.default(x[[i]], optional = TRUE, stringsAsFactors =
stringsAsFactors) :
cannot coerce class "htest" into a data.frame
The overall code is as follows :
>data_file = read.table("~/DATA.dir/data_file.txt", header=T)
>attach(data_file)
>data_file.out <- krukal.test(data_file)
>write.table(data_file.out, "~/DATA/results/data_file_out.txt")
Error in as.data.frame.default(x[[i]], optional = TRUE, stringsAsFactors =
stringsAsFactors) :
cannot coerce class "htest" into a data.frame
Results do come in data_file.out after analysis as seen below:
>data_file.out
Kruskal-Wallis rank sum test
data: value by pathway
Kruskal-Wallis chi-squared = 5.6031, df = 3, p-value = 0.1326
I am wondering if I am making a mistake with using write.table (It works
very well saving results from anova analysis) or is there any other way to
save results in a file for future use..
Thanks
Himanshu
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