search for: nanq

...Janusz> compilation of the program. Does anyone have an idea due to Janusz> what is the following error present: Janusz> R : Copyright 1998, Robert Gentleman and Ross Ihaka Version Janusz> 0.61.3 (May 3, 1998) >> plot(rnorm(100),rnorm(100)) Janusz> Gpretty(NaNQ,NaNQ,5): cell=NaNQ, ndiv= -2 <=0; Janusz> (ns,nu)=(-2147483647,2147483647); dx=NaNQ, unit=NaNQ, ismall=0. Janusz> Gpretty(NaNQ,NaNQ,5): cell=NaNQ, ndiv= -2 <=0; Janusz> (ns,nu)=(-2147483647,2147483647); dx=NaNQ, unit=NaNQ, ismall=0. Janusz> Error: Length cannot be...

...By going through the mailing list archives, I noticed that people use the arrows() command to add error bars to their plots. I think there is a problem when trying to draw arrows of zero length. In the following code, certainly the x driver produces an odd-angled line. In the postscript device, NaNQ values are generated; when the postscript file is viewed in Ghostview, an error is then generated. Sample run: postscript(file="test.ps") x <- c(0, 1, 2) y <- c(0, -0.5, 0.3) s <- c(0, 0.1, 0.1) plot(x,y) arrows(x, y-s, x, y+s, code=3, angle=90) dev.off() Looking in the file t...

...ing] I think it should be.. just checked: it *is* available even on AIX 4.2; a (PowerPC) system I got an account about ten days ago, because it's owner and part-time maintainer wanted to run R. - R 0.61.3 configure finds gcc and installs without any warning, BUT R> max(1) [1]NaNQ R> min(1:10) [1]NaNQ R> range(pi) [1]NaNQNaNQ which breaks almost everything. - R 0.62 configure finds "xlc" a compiler which ``is said'' to be good, at least one of its warnings lead to me to look at src/appl/eigen.c and remove some extraneous definiti...

...0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.000000 This is also why log(0) is broken on HPUX. See also the above why make check fails. However, the finite and isnan test is o.k. Under AIX with cc: 1/0: INF 0/0: NaNQ finite(1/0): 0 isnan(0/0): 1 log(0.): -INF Under AIX with gcc: 1/0: INF 0/0: NaNQ finite(1/0): 1 isnan(0/0): 1 log(0.): -INF So there is a problem in the finite() test with gcc. It somehow is related to the use of ANSI C prototypes, and disappears if we define _NO_PROTO. I am in the process of...

I've made some more changes to configure/make which still don't solve everything but I think I have to stop for now. Status AIX: * I can compile with gcc/f77/make. * AIX make check fails (cannot build base-Ex.R). * GNU make check fails in the contour example. * Plotting is broken (tickmarks go all the way thru). * IEEE fp stuff is strange (will look into this). * I still need f77 for

Martin: With the recent change of adding -D_XOPEN_SOURCE_EXTENDED I cannot get artihmetic.c to compile---it dies because of undefined acosh etc. Is this specific of the system that I have access to? -k -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info",