Merge pull request #49 from bcbio/eberdan-patch-1

Update differential_expression.qmd

Author: lpantano

02_differential_expression/differential_expression.qmd

@@ -62,12 +62,13 @@ This code is in this ![](https://img.shields.io/badge/status-stable-green) revis
 
 ```{r load-params, cache = FALSE, message = FALSE, warning=FALSE}
 library(tidyverse)
+library(purrr)
 # 1. Set up input files in this R file (params_de.R)
 source(params$params_file)
 # 2. Set up project file (already done from QC probably)
 source(params$project_file)
 # 3. Load custom functions to load data from coldata/metrics/counts
-map(list.files(params$functions_file, pattern = "*.R$", full.names = T), source) %>% invisible()
+purrr::map(list.files(params$functions_file, pattern = "*.R$", full.names = T), source) %>% invisible()
 
 # Assign the genome parameter to the object genome
 # IMPORTANT set these values if you are not using the parameters in the header (lines 23-44)