Displaying 2 results from an estimated 2 matches for "martinmo".
Did you mean:
martinm
2008 Mar 10
2
write.table with row.names=FALSE unnecessarily slow?
write.table with large data frames takes quite a long time
> system.time({
+ write.table(df, '/tmp/dftest.txt', row.names=FALSE)
+ }, gcFirst=TRUE)
user system elapsed
97.302 1.532 98.837
A reason is because dimnames is always called, causing 'anonymous' row
names to be created as character vectors. Avoiding this in
src/library/utils, along the lines of
Index:
2007 May 27
2
[Bioc-devel] promptClass
promptClass fails to identify methods associated with the class. Here
is a fix:
Index: promptClass.R
===================================================================
--- promptClass.R (revision 41719)
+++ promptClass.R (working copy)
@@ -165,7 +165,7 @@
if (nmeths > 0) {
.meths.body <- " \\describe{"
for (i in 1:nmeths) {
- .sigmat