Displaying 1 result from an estimated 1 matches for "factorcols".
2010 Apr 03
2
Export bug? Hist() vs. barchart().
Hi,
If you want to export a single bar chart, this works:
> png( "ET" );
> barchart( data[,"ET"] )
> dev.off()
quartz_off_screen
2
But if you want to export a few of them, this does not:
> factorCols <- c("MR","ET");
> sapply( factorCols, function(x) {
+ png( x );
+ barchart( data[, x] );
+ dev.off();
+ } );
MR.quartz_off_screen ET.quartz_off_screen
2 2
R gives no indication of an error, but the files do not appear in the
wor...