我用热图2绘制热图,它一直在为我的大部分数据工作,但我得到:Error in hclustfun(distr): NA/NaN/Inf in foreign function calls (arg 10) for some of my datasets.
我的热图法典:
heatmap.2.mod(data.matrix(scaled_df), scale="none",
,trace="none", Rowv=FALSE, dendrogram="column")
我的数据集有美国人,我希望把美国人保存在我的热图中。 我不敢肯定,为什么这些地块为我的一些数据集而工作,而没有为其他数据集工作,即使它们也这样做。
I ve确保了数据栏的类别,即数据栏的数值,而没有为错误数据集进行分类。
正如你在另一个问题中所述,热图2 本应处理NA的数值,除非整个col或行为NA,因为你只是一栏,你可能完全掌握了NA的数值。 你们可以检查:
sapply(scaled_df, function(x)all(is.na(x)))
如果您的栏目太多,可以人工核对,则在<条码>内填入:
any(sapply(scaled_df, function(x)all(is.na(x))))
如果结果为TRUE,则在您能继续读取热图之前,请您删除这些栏目。
This is a really really simple question to which I seem to be entirely unable to get a solution. I would like to do a scatter plot of an observed time series in R, and over this I want to plot the ...
since the latest Ubuntu release (karmic koala), I noticed that the internal R package advertises on start-up the REvolution package. It seems to be a library collection for high-performance matrix ...
I am trying to run an analysis by invoking R through the command line as follows: R --no-save < SampleProgram.R > SampleProgram.opt For example, consider the simple R program below: mydata =...
I m trying to generate GOFrame objects to generate a gene ontology mapping in R for unsupported organisms (see http://www.bioconductor.org/packages/release/bioc/vignettes/GOstats/inst/doc/...
I have a dataframe df.all and I m plotting it in a bar plot with ggplot2 using the code below. I d like to make it so that the order of the dodged bars is flipped. That is, so that the bars labeled "...
I m getting a weird error when training a glmnet regression. invalid class "dgCMatrix" object: length(Dimnames[[2]]) must match Dim[2] It only happens occasionally, and perhaps only under larger ...
Sorry for the non-descriptive title but I don t know whether there s a word for what I m trying to achieve. Let s assume that I have a list of names of different classes like c( 1 , 2 , 3 , 4 ) ...
I m plotting a group of curves, using facet in ggplot2. I d like to have a smoother applied to plots where there are enough points to smooth, but not on plots with very few points. In particular I d ...