Update README.md

Author: cannin

README.md

@@ -64,7 +64,7 @@ cellbox.VERSION
 
 # Project Structure
 
-## Data files: in ./data/ folder
+## Data files: in ./data/ folder in GitHub repo used for example
 * `node_index.txt`: names of each protein/phenotypic node.
 * `expr_index.txt`: information each perturbation condition. This is one of the original data files we downloaded from [paper](https://elifesciences.org/articles/04640) and is only used here as a reference for the condition names. In other words the 2nd and 3rd columns are not being used in CellBox. See `loo_label.csv` for the actual indexing of perturbation targets.
 * `expr.csv`: Protein expression data from RPPA for the protein nodes and phenotypic node values. Each row is a condition while each column is a node.