Open annashcherbina opened 7 years ago
1) limma_voom(counts) -> Model + SVASEQ_vars
2) limma_voom(counts) -> Model + exp(SVASEQ_vars)
3) limma(asinh(tpm))->Model+SVA_vars
4) limma(asinh(tpm))-> Model+exp(SVA_vars)
5) limma(asinh(tpm)- sur vars) 6) limma(asinh(tpm) - exp(sur vars))
7)
8)
9)
10 )
Voom(counts) converts raw counts to log-cpm values:
Raw counts + surrogate variables added to model
1) limma_voom(counts) -> Model + SVASEQ_vars
2) limma_voom(counts) -> Model + exp(SVASEQ_vars)![sva_adjusted_model_lmfit_exp_sva_contribs](https://cloud.githubusercontent.com/assets/5261545/25097991/acf379f6-235b-11e7-893e-f2e546e23300.png)
asinh(tpm) + surrogate variables added to model
3) limma(asinh(tpm))->Model+SVA_vars
4) limma(asinh(tpm))-> Model+exp(SVA_vars)![sva_adjusted_model_lmfit_exp_sva_contribs_starting_with_tpm](https://cloud.githubusercontent.com/assets/5261545/25098189/72f530a4-235c-11e7-849a-7ed12ec75c4e.png)
asinh(tpm) - surrogate variables
5) limma(asinh(tpm)- sur vars)
6) limma(asinh(tpm) - exp(sur vars))
![exp_sva_subtracted_from_input](https://cloud.githubusercontent.com/assets/5261545/25098177/69ca5f18-235c-11e7-8729-b073238b5ba8.png)
rlog(counts) --> Model + surrogate variables
7)![rlog_sva_subtracted_from_input](https://cloud.githubusercontent.com/assets/5261545/25098268/b323d194-235c-11e7-8438-1503a46cca35.png)
8)
10
)
rlog(counts) - surrogate variables