24/06/2026
๐๐ฏ๐๐ซ๐ฒ ๐๐ง๐๐ฅ๐ฒ๐ฌ๐ข๐ฌ ๐ข๐ง ๐๐ฆ๐ข๐๐ฌ ๐๐ญ๐ฎ๐๐ข๐จ ๐ฌ๐ญ๐๐ซ๐ญ๐ฌ ๐๐ซ๐จ๐ฆ ๐ญ๐ก๐ ๐ฌ๐๐ฆ๐ ๐ฉ๐ฅ๐๐๐ - ๐ฒ๐จ๐ฎ๐ซ ๐๐ญ๐ฎ๐๐ฒ ๐๐ซ๐๐๐๐ซ๐๐ง๐๐๐ฌ ๐พ
Before running a single analysis, Study Preferences lets you define the defaults that apply across your entire study. Set them once, and they carry through every subsequent step - keeping your work consistent and reproducible from the start.
There are four areas to configure.
๐๐๐๐ง๐ญ๐ข๐๐ข๐๐ซ ๐๐ซ๐๐๐๐ซ๐๐ง๐๐๐ฌ determine how expression and metabolite values are mapped throughout the platform. For proteomics, you can choose between UniProt ID, Ensembl ID, Gene Name, or Protein Name. Switching to Gene Name makes data significantly more readable across downstream analyses without affecting the underlying mapping.
๐๐ฑ๐ฉ๐ซ๐๐ฌ๐ฌ๐ข๐จ๐ง ๐๐ซ๐๐๐๐ซ๐๐ง๐๐๐ฌ set a Valid Value threshold - the minimum percentage of non-missing values required for a feature to be included. You can also pre-select specific samples to restrict analyses to a defined subset of your cohort.
๐๐ญ๐๐ญ๐ข๐ฌ๐ญ๐ข๐๐๐ฅ ๐๐ซ๐๐๐๐ซ๐๐ง๐๐๐ฌ define default thresholds for differential analyses - p-value, adjusted p-value, and log2 fold-change cutoffs for both up- and down-regulated features. You also select which statistical contrasts to use as default reference comparisons.
๐๐๐ญ๐๐๐๐ฌ๐ ๐๐ซ๐๐๐๐ซ๐๐ง๐๐๐ฌ pre-populate the annotation database for ORA and GSEA. Options include Reactome pathways and Gene Ontology categories, filtered by organism and data type. You can always override these in individual analyses.
All settings are saved with the study and can be adjusted at any point.
See the full configuration walkthrough in the video below ๐ or try it out yourself for 14-days at omicsstudio.com