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...angle'' (or plain ``angle'') and ``density'' (as on p. 65 of MASS 1st ed.) don't seem to be available in R. Is there another way to do this? I'm running R 1.1.0 on Linux (intel). Thanks. ______________________________________________________________________ Stuart Luppescu -=-=- University of Chicago $(B:MJ8$HCRF`H~$NIc(B -=-=- s-luppescu at uchicago.edu http://www.consortium-chicago.org/people/sl/sl.html PGP Public Key: www.consortium-chicago.org/people/sl/pubkey.asc ICQ #21172047 AIM: psycho7070 "What if" is a trademark of Hewlett Packar...

...amp; effects0[,3] > 0] <- effects1[,3] - \ effects0[,3] But what I don't understand is why the first method doesn't work, or at least why it didn't give me any warning or error messages. Can someone enlighten me? (I'm running R 1.5.1 on RedHat Linux 7.3 (intel).) -- Stuart Luppescu -=- s-luppescu at uchicago.edu University of Chicago -=- CCSR $B:MJ8$HCRF`H~$NIc(B -=- Kernel 2.4.19-pre10-xf People don't usually make the same mistake twice -- they make it three times, four time, five times... -------------- next part -------------- A non-text...

...;ve saved or in the archives (searching by subject). I want to rotate mtext so that it's perpendicular to the right side. I tried srt=90 and lots of other values, but it seems to be ignored. Is there a way to do this? ______________________________________________________________________ Stuart Luppescu -=-=- University of Chicago $(B:MJ8$HCRF`H~$NIc(B -=-=- s-luppescu at uchicago.edu http://www.consortium-chicago.org/people/sl.html http://musuko.uchicago.edu/pubkey.asc for PGP Public Key ICQ #21172047 AIM: psycho7070 Lack of capability is usually disguised by lack of interest. &...

...numbers from 64 to 70, omitting the 2nd and 4th numbers. I can do it these ways: > seq(64, 70)[-c(2, 4)] [1] 64 66 68 69 70 > foo <- 64:70 > foo[-c(2, 4)] [1] 64 66 68 69 70 But how come this doesn't work? > 64:70[-c(2, 4)] [1] 64 65 66 67 68 69 70 Just wondering. -- Stuart Luppescu -=- slu .at. ccsr.uchicago.edu University of Chicago -=- CCSR ???????? -=- Kernel 2.6.30-gentoo-r5 Cordelia: Hi! You having fun? Angel: Sure. This is, uh... Cordelia: Your idea of hell. Angel: Actually, in hell you tend to know a lot of the people

...Value Std. Error t value (Intercept) 0.151756859 3.00972988 0.05042209 drops$COHORT[drops$UNIT == unit] 0.002769108 0.03086700 0.08971097 Any help with this, and on getting the degrees of freedom or the p-value would be much appreciated. -- Stuart Luppescu -=- s-luppescu .at. uchicago.edu University of Chicago -=- CCSR $B:MJ8$HCRF`H~$NIc(B -=- Kernel 2.6.8-gentoo-r3 "I don't remember debates. I don't think we spent a lot of time debating it. Maybe we did, but I don't remember." George W. Bush Jul...

...39; from the data frame ``themeas''. But this is what happens: > themeas$ameas NULL Just grabbing at straws here: themeas$eval(ameas) Error: attempt to apply non-function Can someone wise me up about this? ______________________________________________________________________ Stuart Luppescu -=-=- University of Chicago ºÍʸ ¤ÈÃÒÆàÈþ¤ÎÉã(EUC) -=-=- s-luppescu at uchicago.edu http://www.consortium-chicago.org/people/sl/sl.html PGP public key: www.consortium-chicago.org/people/sl/pubkey.asc ICQ #21172047 AIM: psycho7070 QOTD: "She's about as smart as ba...

...les/2.4.23-ck1/kernel/net/bridge/bridge.o failed /lib/modules/2.4.23-ck1/kernel/net/bridge/bridge.o: insmod bridge failed I can't figure it out. Do I need to patch the kernel? (I thought 2.4.21 and beyond needed no patches.) Do I need to configure something else? Thanks in advance. -- Stuart Luppescu -=- s-luppescu .at. uchicago.edu University of Chicago -=- CCSR $B:MJ8$HCRF`H~$NIc(B -=- Kernel 2.6.1-gentoo Wishing without work is like fishing without bait. -- Frank Tyger -------------- next part -------------- A non-text attachment was scrubbed... Name: not av...

...curve to the right of 4 on the x axis should be shaded, but nothing gets shaded at all. In fact, when I just try to print d[d$x>4] I get many lines of $"NA" NULL I must be mistaken in my understanding of density objects. Could someone clear up my mistake? Thanks very much. -- Stuart Luppescu -=- s-luppescu at uchicago.edu University of Chicago -=- CCSR $B:MJ8$HCRF`H~$NIc(B -=- Kernel 2.4.18-xfs checkuary, n: The thirteenth month of the year. Begins New Year's Day and ends when a person stops absentmindedly writing the old year on his checks. --------...

...[,3] [,4] [1,] 0.04166667 0.04166667 0.04166667 0.04166667 [2,] 0.00000000 0.00000000 0.00000000 0.00000000 Can anyone explain this to me? Also, is there an easier, less clumsy way to test for the existence of a row in a data frame? Thanks in advance. -- Stuart Luppescu -=- slu .at. ccsr.uchicago.edu University of Chicago -=- CCSR ???????? -=- Kernel 2.6.39-gentoo-r3 You can't expect statistical procedures to rescue you from poor data. -- Berton Gunter (on dealing with missing values in a cluster analysis) R-help (April 2005)

...1.5.1/image//usr/lib/R/bin/Rcmd: No such file or directory I have the R_HOME set to the correct value (/usr/lib/R), but I don't know why it's being ignored. It seems it's looking for Rcmd in the directory that R was built in (which doesn't exist any more). Any help here? -- Stuart Luppescu -=- s-luppescu at uchicago.edu University of Chicago -=- CCSR $B:MJ8$HCRF`H~$NIc(B -=- Kernel 2.4.19-xfs You want to know why I kept getting promoted? Because my mouth knows more than my brain. -- W.G. -------------- next part -------------- A non-text attachment...

Hi there, I realize that this is a bit of a strange question, but here goes. In SAS, one can use the REG procedure to carry out a least-squares regression analysis. By specifying the R-SQUARE option in the SELECTION command, the program carries out regressions for every combination of every independant variable against the dependant variable. This is useful in smaller datasets, though difficult

...=9, digits=3, pointsize=10) } doit("fspci", 1, "Parent Involvement (S)", "nmavgres ~ sbpisc97 + sbpsup97 + sbigcl97 + sbpars97") I'm running R 1.0.0 on Linux (intel). Thanks. ______________________________________________________________________ Stuart Luppescu -=-=- University of Chicago $(B:MJ8$HCRF`H~$NIc(B -=-=- s-luppescu at uchicago.edu http://www.consortium-chicago.org/people/sl/sl.html ICQ #21172047 AIM: psycho7070 "The chain which can be yanked is not the eternal chain." -- G. Fitch >> Sent on 27-Mar-00 at 14:46:...

...se"), digits=2) ok <- !(is.na(x) | is.na(y)) points(x, y, ...) lines(loess.smooth(x=x[ok], y=y[ok]), col=3) abline(coef=c(0, 1)) text(min(x, na.rm=T), max(y, na.rm=T), cor1) } Is this a bug? ______________________________________________________________________ Stuart Luppescu -=-=- University of Chicago $(B:MJ8$HCRF`H~$NIc(B -=-=- s-luppescu at uchicago.edu http://www.consortium-chicago.org/people/sl/sl.html ICQ #21172047 AIM: psycho7070 All of the true things I am about to tell you are shameless lies. -- The Book of Bokonon / Kurt Vonn...

...nd) libSM.so, which is ordinarily in /usr/X11R6/lib. I tried to fool it by running it as R --gui=none, but it was too smart (or too dumb) to be taken in by that trick. So, is there any way I can get this to run without X? ______________________________________________________________________ Stuart Luppescu -=-=- University of Chicago ºÍʸ ¤ÈÃÒÆàÈþ¤ÎÉã(EUC) -=-=- s-luppescu at uchicago.edu http://www.consortium-chicago.org/people/sl/sl.html ICQ #21172047 AIM: psycho7070 QOTD: "If I'm what I eat, I'm a chocolate chip cookie." >> Sent on 01-Apr-00 at 15...

...in the original order. I even tried this: boxplot(meas.tab[,meas] ~ as.ordered(meas.tab$by.schl.plot.order) but that didn't do any better. I would think people would want to do this all the time. There must be an easy way to do it but I can't figure it out. Can anyone help me? -- Stuart Luppescu -=- slu .at. ccsr.uchicago.edu University of Chicago -=- CCSR ???????? -=- Kernel 2.6.36-gentoo-r5 It seems that you are facing a very serious fortune(122) problem. -- Jean R. Lobry (in reply to a user that quickly needed help for his PhD thesis, without prop...

...5.9982 499.3568 0.0000 279.0578 Deg. of Freedom 9 4 4 152 3 1406 Now obsid.f only has 3 degrees of freedom and the sum of squares is 0.00. Could this be due to the unbalanced design? If someone can explain this to me I would be very grateful. -- Stuart Luppescu -=- slu .at. ccsr.uchicago.edu University of Chicago -=- CCSR ???????? -=- Kernel 3.2.1-gentoo-r2 Tony Plate: There looks to be a typo in the R-exts manual: [...] Peter Dalgaard: 'svn blame' tells me that this was Brian's addition in rev.35362 [...] Bria...

...read011$era2end <- read011$era2base + (4 * read011$era2tr) read011$era3base <- read011$era2end read011$era3end <- read011$era2end + (6 * read011$era3tr) ... read2 <- rbind(read001, read011, read100, read110, read111) Isn't there an easier way to do this? Thanks. -- Stuart Luppescu <slu at ccsr.uchicago.edu> University of Chicago

************* Content Filter Notification ************** The following mail was blocked since it contains sensitive content. Source mailbox: <s-luppescu at uchicago.edu> Destination mailbox(es): <r-help at stat.math.ethz.ch> Policy: Dirty Words(shit) Action: Quarantine Recipient, Content filter has detected a sensitive e-mail. ******************* End of message ******************* -------------- next part -------------- Received: by stat...

Can anyone explain to me what this error message means, why I'm getting it, and how to fix it? lines(lowess(xdat, ydat, f=.5), col=3) Error: NAs in foreign function call (arg 1) ______________________________________________________________________ Stuart Luppescu -=-=- University of Chicago ºÍʸ ¤ÈÃÒÆàÈþ¤ÎÉã(EUC) -=-=- s-luppescu at uchicago.edu http://www.consortium-chicago.org/people/sl/sl.html ICQ #21172047 AIM: psycho7070 The program isn't debugged until the last user is dead. >> Sent on 28-Jan-99 at 11:26:00 with xfmail -.-.-.-.-....

I have plain-text data in lower triangular form that I want to read in. Does anyone know of an easy way to do this? ______________________________________________________________________ Stuart Luppescu -=-=- University of Chicago $(B:MJ8$HCRF`H~$NIc(B -=-=- s-luppescu at uchicago.edu http://www.consortium-chicago.org/people/sl.html http://musuko.uchicago.edu/pubkey.asc for PGP Public Key ICQ #21172047 AIM: psycho7070 I have found little that is good about human beings. In my ex...