Hi, the row names in summary.Testresults currently refers to the object "results" which doesn't necessarily exist. The offending line of code is: tab <- array(0, c(3, ncol(object)), dimnames = list(c("-1", "0", "1"), colnames(results))) which should be tab <- array(0, c(3, ncol(object)), dimnames = list(c("-1", "0", "1"), colnames(object))) e.g. foo <- classifyTestsF(fit, p.value=0.001) summary(foo) foo <- classifyTestsF(fit, p.value=0.001) > summary(foo) Error in colnames(results) : Object "results" not found marcus > packageDescription("limma", field="Version") [1] "1.8.9" > version _ platform i686-pc-linux-gnu arch i686 os linux-gnu system i686, linux-gnu status major 2 minor 0.0 year 2004 month 10 day 04 language R > ______________________________________________________ The contents of this e-mail are privileged and/or confidenti...{{dropped}}

I meant the column names, colnames(results)) marcus >>> "Marcus Davy" <mdavy@hortresearch.co.nz> 23/11/2004 1:51:35 PM >>> Hi, the row names in summary.Testresults currently refers to the object "results" which doesn't necessarily exist. The offending line of code is: tab <- array(0, c(3, ncol(object)), dimnames = list(c("-1", "0", "1"), colnames(results))) which should be tab <- array(0, c(3, ncol(object)), dimnames = list(c("-1", "0", "1"), colnames(object))) e.g. foo <- classifyTestsF(fit, p.value=0.001) summary(foo) foo <- classifyTestsF(fit, p.value=0.001) > summary(foo) Error in colnames(results) : Object "results" not found marcus > packageDescription("limma", field="Version") [1] "1.8.9" > version _ platform i686-pc-linux-gnu arch i686 os linux-gnu system i686, linux-gnu status major 2 minor 0.0 year 2004 month 10 day 04 language R > ______________________________________________________ The contents of this e-mail are privileged and/or confidenti...{{dropped}} _______________________________________________ Bioconductor mailing list Bioconductor@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/bioconductor ______________________________________________________ The contents of this e-mail are privileged and/or confidenti...{{dropped}}