search for: yoooooooooooooooooo

Displaying 2 results from an estimated 2 matches for "yoooooooooooooooooo".

2007 Oct 16
1
underdetermined system
...hen say i have: > w <- matrix(c(1, 5), ncol=2) > sw = 2 > qrW = qr(t(w) %*% w) > qr.coef(qrW, t(w) %*% sw) [,1] [1,] 2 [2,] NA but we also have soln (0, 2/5) which obviously has a smaller distance in L2 than (2, 0). Am I missing something very obvious? Thanks a lot!!!! - yoooooooooooooooooo -- View this message in context: http://www.nabble.com/underdetermined-system-tf4634837.html#a13235711 Sent from the R help mailing list archive at Nabble.com.
2007 Aug 31
2
plotting
...1 2 10 12 This doesn't seem reasonable but let's say I want to plot intraday graph with axis.POSIXct, my data is only from 8:30 to 4 every day and I have these data for days.. i don't want to see a straight line every night.. Is there a way I can do this? Thanks!!! -yoooooooooooooooooo -- View this message in context: http://www.nabble.com/plotting-tf4361709.html#a12431743 Sent from the R help mailing list archive at Nabble.com.