search for: ztestdata

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2010 Jul 20
2
Constrain density to 0 at 0?
I'm plotting some trip length frequencies using the following code: plot( density(zTestData$Distance, weights=zTestData$Actual), xlim=c(0,10), main="Test TLFD", xlab="Distance", col=6 ) lines(density(zTestData$Distance, weights=zTestData$FlatWeight), col=2) lines(density(zTestData$Distance, weights=zTestData$BrdWeight ), col=3) which works fine except...
2010 Jul 26
1
After writing data in MMF using SEXP structure, can i reference in R?
...org] On Behalf Of Farley, Robert > Sent: Monday, July 19, 2010 7:57 PM > To: [153]r-help at r-project.org > Subject: [R] Constrain density to 0 at 0? > > I'm plotting some trip length frequencies using the following code: > > plot( density(zTestData$Distance, weights=zTestData$Actual), > xlim=c(0, 10), > main="Test TLFD", > xlab="Distance", > col=6 ) > lines(density(zTestData$Distance, weights=zTestData$FlatWeight), col=2) > lines(density(zTestData$Distance, weights=zTestData$...