set the root dir

SchlossLab · Feb 27, 2015 · 24e7086 · 24e7086
1 parent 2c97a0b
commit 24e7086
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/.Rprofile b/.Rprofile
@@ -6,6 +6,7 @@
 if (require("knitr")) {
     opts_chunk$set(fig.path="results/figures/")
     opts_knit$set(base.dir=normalizePath(getwd()))
+    opts_knit$set(root.dir=normalizePath(getwd()))
 }
 
 ############################################################
@@ -19,4 +20,8 @@ cat('Project home directory is available as PROJHOME or via get("PROJHOME","RPRO
 rm(RPROJ)
 ############################################################
 
-options("repos" = c(CRAN = "http://cran.rstudio.com/"))
+local({
+  r <- getOption("repos")
+  r["CRAN"] <- "http://cran.cnr.berkeley.edu/"
+  options(repos = r)
+})