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Thanks a lot for developing this very useful package.
I got an error message when running the code below:
enriched.motifs <- FindMotifs(
object = signac.object,
features = da.list[[i]]
)
Here is the error message: "Testing motif enrichment in 265 regions
Error in smooth.spline(lambda, pi0, df = smooth.df) :
missing or infinite values in inputs are not allowed".
Actually, I used a loop to do motif enrichment for a list of differential accessible peaks. Each list element contains a vector of the DA peaks for a specific cluster. The error only occurs in a specific loop but not all.
I googled this error and I found this link https://support.bioconductor.org/p/105623/
It seems something wrong happens when computing q value. Is there any way to bypass this error or computing q value? I can compute adjusted p-value later after I get all the motif enrichment results.
The text was updated successfully, but these errors were encountered:
It looks like when there are a lot of p-values close to zero, qvalue has trouble estimating pi0. Since this can often happen when finding enriched motifs, and it's easy for users to compute adjusted p-values themselves using whatever method they prefer, I have removed the qvalue calculation (0a3b4de). This is currently available on the develop branch
It looks like when there are a lot of p-values close to zero, qvalue has trouble estimating pi0. Since this can often happen when finding enriched motifs, and it's easy for users to compute adjusted p-values themselves using whatever method they prefer, I have removed the qvalue calculation (0a3b4de). This is currently available on the develop branch
really sorry. i watched 0a3b4d. but i can't understand that how apply in my R environment. please explicate this command and work flow in detail thank you
Hi Tim,
Thanks a lot for developing this very useful package.
I got an error message when running the code below:
Here is the error message: "Testing motif enrichment in 265 regions
Error in smooth.spline(lambda, pi0, df = smooth.df) :
missing or infinite values in inputs are not allowed".
Actually, I used a loop to do motif enrichment for a list of differential accessible peaks. Each list element contains a vector of the DA peaks for a specific cluster. The error only occurs in a specific loop but not all.
I googled this error and I found this link https://support.bioconductor.org/p/105623/
It seems something wrong happens when computing q value. Is there any way to bypass this error or computing q value? I can compute adjusted p-value later after I get all the motif enrichment results.
The text was updated successfully, but these errors were encountered: