search for: supp

I'm trying to plot a scatterplot of two variables using pch to plot different characters based on a third factor. Here is my example > data("ToothGrowth") > attach(ToothGrowth) > levels(supp) [1] "OJ" "VC" > plot(len ~ dose,pch=as.numeric(supp)) > legend(locator(1),pch=as.numeric(supp),legend=levels(supp)) The command as.numeric(supp) returns 2 2 2 2 ... 1 1 1 ... for the factor supp which the plot command uses nicely, but the pch command for the legend uses...

Hi all, I I need to manipulate the x axis in a stripchart. I will use one of the data sets included in R to explain what I need to do. attach(ToothGrowth) stripchart(len[supp=='VC']~dose[supp=='VC'], vertical=TRUE, group.names=c('A','A','A')) stripchart(len[supp=='OJ']~dose[supp=='OJ'], add=TRUE, vertical=TRUE, at=c(1:3)+.1, group.names=c('B','B','B')) As you can read from the code above,...

...Ruby and to Ruby on Rails and have spent the last few days trying to get my head around it. I think I am already hooked but am suffering badly from years of programming a non-OO RDBMS. I am trying to learn by attempting to produce a system for my work. I have a main table sdocs which has a field supplier_id which is an entry in another table (suppliers) to lookup supplier name etc. At the moment I am not using the id field of suppliers in an attempt to get around the following error. (The agile development book suggests that the nil error only results from a search on a key and not from a sea...

Is it possible to add standard error bars to the means on interaction plots? Thanks Murray -- Murray Pung Statistician, Datapharm Australia Pty Ltd 0404 273 283 [[alternative HTML version deleted]]

Thank you for your guys reply for my previous question. But I got one more question about the boxplot. With the code in the R-help: boxplot(len ~ dose, data = ToothGrowth, boxwex = 0.25, at = 1:3 - 0.2, subset = supp == "VC", col = "yellow", main = "Guinea Pigs' Tooth Growth", xlab = "Vitamin C dose mg", ylab = "tooth length", ylim = c(0, 35), yaxs = "i") boxplot(len ~ dose, data = ToothGrowth, add = TRUE, boxwex = 0...

...t can't get it to work.? Ideally I would like tickmarks on either side of each factor with the number for the level centered between the two tick marks.? Any suggestions? ? Thanks, ?Tim? Example: boxplot(len ~ dose, data = ToothGrowth, ??????? boxwex = 0.25, at = 1:3 - 0.2, ??????? subset = supp == "VC", col = "yellow", ??????? main = "Guinea Pigs' Tooth Growth", ??????? xlab = "Vitamin C dose mg", ??????? ylab = "tooth length", ??????? xlim = c(0.5, 3.5), ylim = c(0, 35), yaxs = "i") boxplot(len ~ dose, data = ToothGrowth, ad...

...some time ago. Like myself, he finds aggregate very useful, but the interface a little cumbersome. I've implemented a more compact formula interface, found at the bottom of this message: data(ToothGrowth) # I used to aggregate like this: aggregate(list(len=ToothGrowth$len), list(supp=ToothGrowth$supp,dose=ToothGrowth$dose), mean) # Recently, I discovered a slightly shorter call: with(ToothGrowth, aggregate(list(len=len), list(supp=supp,dose=dose), mean)) # But aggregate.formula allows: aggregate(len~supp*dose, data=ToothGrowth, mean) # as well as subsetting: aggre...

Dear list, How can I add the mean and standard deviation to each of the boxplots using the example provided in the boxplot function? boxplot(len ~ dose, data = ToothGrowth, boxwex = 0.25, at = 1:3 - 0.2, subset = supp == "VC", col = "yellow", main = "Guinea Pigs' Tooth Growth", xlab = "Vitamin C dose mg", ylab = "tooth length", ylim = c(0, 35), yaxs = "i") boxplot(len ~ dose, data = ToothGrowth, add = TRUE, boxwex = 0...

...I set in the function tidLists=TRUE R crashes (Windows XP Professional SP3, 32 bit, R version 2.12.1 (2010-12-16), reproducible on two different computers) with two different error messages or non at all. Minimum examples are: library(arules) data("Adult") eclat(Adult, parameter=list(support=0.05, tidLists=FALSE)) # OK eclat(Adult, parameter=list(support=0.50, tidLists=TRUE)) # OK eclat(Adult, parameter=list(support=0.05, tidLists=TRUE)) # crashes I started to search the cause of the problem and figured out that the problem must be located in the external function reclat calle...

...bels for the trace factor appeared on > the plot when I did the plots in separate windows, but disappeared/cut off > when multiple plots were placed in one window. Can anybody help me? >From the example of ?interaction.plot: data(ToothGrowth) attach(ToothGrowth) interaction.plot(dose, supp, len, fixed=TRUE) # OK But the following looks quite ugly: par(mfrow=c(1,2)) interaction.plot(dose, supp, len, fixed=TRUE) interaction.plot(dose, supp, len, fixed=TRUE) par(mfrow=c(2,2)) interaction.plot(dose, supp, len, fixed=TRUE) There is not only a problem with the legend, also the m...

Hi to all, Does anybody knows why this is giving an error? data(ToothGrowth) # Two-way design with options bargraph.CI(dose, len, group = supp, data = ToothGrowth, xlab = "Dose", ylab = "Growth", cex.lab = 1.5, x.leg = 1, col = "black", angle = 45, cex.names = 1.25, density = c(0,20), legend = TRUE) Error in dn.call[[1]] : subscript out of bounds It is the example on bargr...

Good morning When I try to run an Apriori, I keep often the following message: checking subsets of size 1Error in apriori(tr, parameter = list(supp = 3e-05, conf = 0.05, minlen = 2, : internal error in trio library Other time it works fine on the same data. What can be the reason for this? -- Jolinda Bartlett Eighty20 Consulting Tel: 021 460 0440 Fax: 087 625 0649 3.1 East Wing The Palms 145 Sir Lowry Road Woodstock 7925 Cape Town Sout...

I am getting html output in my email body with spurious characters that cannot be rendered, so that my links are not handled properly. What am I not getting here? My email body contains: -----------------clip------------- <A href=mailto:&quot;<%=h(''support-t1rxLZ7CIXjQT0dZR+AlfA@public.gmane.org'')%>? Support&quot;>Support</A><br/> with any issues. Please include your order number... -----------------clip------------- I''m getting ''=3d'' for all ''='' so that the <A href=.....

...ever seen an actual working config. I do a debug on our Cisco gateway and I can see the callerid name, however none of the features that should send it via SIP seem to work. Cisco docs say to use the following: voice service voip signaling forward unconditional interface serial 1/0:23 isdn supp-service name calling When I enable either of those features, my calls hangup after about 30 seconds. * gives me a message "[Apr 9 22:52:22] WARNING[14660]: chan_sip.c:1916 retrans_pkt: Hanging up call A94C164B-E64D11DB-80BCE9B9-6C3796E8@192.168.1.9 - no reply to our critical packet.&qu...

...uot;) : no applicable method for 'pmml' applied to an object of class "c('randomForest.formula', 'randomForest')" Also, if I run these lines of code data("Adult") ## Mine association rules. rules <- apriori(Adult, parameter = list(supp = 0.5, conf = 0.9, target = "rules")) pmml(rules) I get this error: > pmml(rules) Error in function (classes, fdef, mtable) : unable to find an inherited method for function "size", for signature "itemMatrix" With this trace...

hi all after getting some (or - a lot) of messages from nagios, claiming asterisk to be down, I found this out... astping xxx times repeatedly, and the manager fails to start. this little script was used for testing. below, I've pasted the output from 'ps axfv' before and after the DoS, showing asterisk having allocated ~2GB RAM. roy #!/usr/bin/perl -w use strict; my $i = 0;

...} } for (i in 1:length(miss.list)) { if (names(miss.list[[i]]) == "FALSE") { miss.list[[i]] <- 0 } } data.frame(names(data), as.numeric(miss.list)) } Example: data(ToothGrowth) data.m <- ToothGrowth data.m$supp[sample(1:nrow(data.m), size=25)] <- NA miss(data.m) [[alternative HTML version deleted]]

Hi, sorry for bothering your guys. I will trying to make some nice graph using boxplot. when I check the help file of boxplot, there is a sample code as: boxplot(len ~ dose, data = ToothGrowth, add = TRUE, boxwex = 0.25, at = 1:3 + 0.2, subset = supp == "OJ", col = "orange") legend(2, 9, c("Ascorbic acid", "Orange juice"), fill = c("yellow", "orange")) But when I run it, it shows the following error: Error in xypolygon(xx, yy, lty = "blank", col = boxfill[i]...

Hallo all, I was trying to Build LLVM with the cmake option LLVM_ENABLE_MODULES just out of curiosity. I used the RELEASE_400/final tag. It didn't work as I almost expected. So I'm wondering if the modulemaps aren't maintained anymore? If they aren't maintained anymore, why aren't they removed and that cmake option also removed?

...ed delete EE and llvm_shutdown in the main of fibonacci.cpp. Unfortunately, it gives me a lot of definitely lost blocks. I also have similar problems with my own code: there is a lot of lost ConstantInts. From what I saw in the LLVM code, constants are put in a statically managed structure which is supposed to be cleaned at shutdown. Vitaly C. -- View this message in context: http://www.nabble.com/Reducing-LLVM%27s-memory-usage-tp21174014p21242672.html Sent from the LLVM - Dev mailing list archive at Nabble.com.