Closed Guangsheng357 closed 5 months ago
mean.g1
and mean.g2
columns refer to the mean PSI of cell groups specified in cell.group.g1
and cell.group.g2
option, respectively, of the CompareValues
function.
mean.diff
= mean.g2 minus mean.g1. Therefore, mean.diff is the difference in PSI value in cell.group.g2
relative to cell.group.g1
.
Yes, you may derive fold change from the mean.g1
and mean.g2
columns, and generate the volcano plot.
Yes, you should only consider non-outliers, i.e., FALSE
under outliers
column.
For defining significant splicing events, you may either use p.val
or p.val.adj
columns when DTS statistical test was used. But you should only refer to p.val.adj
column when other statistical tests, including AD, were used. For simplicity, I would recommend using DTS only as this method captures majority of differentially spliced events, including those detected by AD or other statistical tests.
Thank you so much!
Hi,
Thank you for this wonderful tools. I have some confusion about the differential splicing result. In the result, there are columns named "mean.g1", "mean.g2", "mean.diff". Could you help explaining the meaning of these columns. I am wondering how I can know which splicing event is biased to which group. Does high group mean value mean the splicing event is biased to that group? Could I use the group mean value column to calculate fold change and plot the volcano plot? For the last column "outliers", should I just consider the splicing event that "outliers" = FALSE? If I want to select the significant splicing event, should I use "p.val" or "p.val.adj" to filter the event. Additionally, when we use two methods (ad, dts) in differentially splicing analysis, could we simply merged the results from these two methods together? Thanks for the help.