Maria Chiara Gelmi

4 Questions 3 Answers 0 Followers

Questions related from Maria Chiara Gelmi

Why do I have many mismatched gene after filtering with ESTIMATE package?

Goodmorning, I am trying to use the ESTIMATE package to get immune and stromal score for a database containing microarray mRNA data (Affymetrix) in a cohort of 64 cases. I start with 16158 unique...

25 July 2023 6,371 0 View

Which test can I use to compare expression of 1 gene across cancer types?

Good morning, I have downloaded mRNA expression data (RSEM (Batch normalized from Illumina HiSeq_RNASeqV2) (log2(value + 1)) from cbioportal for one gene and I need to compare expression of this...

19 June 2023 7,040 0 View

Differential protein expression with DEqMS with data from Proteome Discoverer: normalised or scaled data?

Hi! I am quite new to proteomics and I have one technical question. I have analysed the proteomics of some cell lines with TMT and I have received the results in Proteome Discoverer. Each cell...

23 November 2022 6,866 0 View

Do I need multiple testing correction for a table with multiple chi square tests?

Hi! I have 4 groups to compare and I am comparing several categorical or continuous variables (total 11 variables) across these 4 groups. The categorical variables were compared with chi square...

19 October 2022 4,404 7 View