similar to: plot() error-msg: "need finite xlim values"

The name conflicts in Epi and ROC packages (2 'ROC' functions are the problem) cause the following code to work once, but not twice: library(MASS); data(cats); x = cats[,2] y = ifelse(cats[,1]=='F',0,1) library(Epi); ROC(x,y,grid=0)$AUC library(ROC); AUC(rocdemo.sca(y, x, dxrule.sca)) What is the standard way of resolving name conflicts? Ask maintainers to resolve

I am doing a simulation with a relatively large data set (20,000 observations) for which I want to calculate the area under the Receiver Operator Curve (AUC) for many parameter combinations. I am using the ROC library and the following commands to generate each AUC: rocobj=rocdemo.sca(truth = ymis, data = model$fitted.values, rule = dxrule.sca) #generation of observed ROC object

Hi, I was lately debugging parts of my 'colAUC' function in caTools package, and in a process looked into other packages for calculating Areas Under ROC Curves (AUC). To my surprise I found at least 6 other functions: * wilcox.test * AUC from ROC package, * performance from ROCR package, * auROC from limma package, * ROC from Epi package, * roc.area from verification

Dearh all, I have following question: a script (using pROC functions) that works when run in Rgui, failes when run through rscript. This is the script: library(pROC) hits <- c("T", "D", "T", "D", "T", "D", "T", "D", "T", "D", "T", "D", "T", "D",

I'm in the process of converting some S3 methods to S4 methods. I have this function : setGeneric("enrichmentCalc", function(rs, organism, seqLen, ...){standardGeneric("enrichmentCalc")}) setMethod("enrichmentCalc", c("GenomeDataList", "BSgenome"), function(rs, organism, seqLen, ...) { ... ... ... })

Hello, I am using R 2.11.0. I have a curious problem where I get a warning in R CMD check which is seemingly not relevant to my Rd file. The warning says : * checking Rd \usage sections ... WARNING Bad \usage lines found in documentation object 'enrichmentCalc': <unescaped bksl>S4method{enrichmentCalc}{GenomeDataList, BSgenome}(rs, organism, seqLen=NULL, ...) <unescaped

Hello, I am using R 2.11.0. I have a curious problem where I get a warning in R CMD check which is seemingly not relevant to my Rd file. The warning says : * checking Rd \usage sections ... WARNING Bad \usage lines found in documentation object 'enrichmentCalc': <unescaped bksl>S4method{enrichmentCalc}{GenomeDataList, BSgenome}(rs, organism, seqLen=NULL, ...) <unescaped

Dear useRs: I use pROC package to compute the bootstrap C.I. of AUC. The command was as follows: roc1<-roc(all$D,all$pre,ci=TRUE,boot.n=200) However, the result was: Area under the curve: 0.5903 95% CI: 0.479-0.7016 (DeLong) Why the C.I. was computed by the Delong Method? Yao Zhu Department of Urology Fudan University Shanghai Cancer Center Shanghai, China [[alternative HTML version

Hallo, I am playing arround with dovecot I hat version 1.0.beta7 running fine. After installing beta9 there is a problem with default_mail_env setting. I have all users in ldap. there is an attribute "mailMessageStore" which contains a relative path to users maildir mailMessageStore: sca/ my mailer completes this relative pathinformation to /var/mail/sca/ therefor I setup

I'm using rsync 2.63 on a NetWare 6.5 server backing up various volumes to a SLES 9 server. My script that I'm using on the NW server is: # Rsync synchronisation of APPS rsync -rRutzvP --volume=apps: ./ 192.168.1.252::SCA/apps # Rsync synchronisation of DATA rsync -rRutzvP --volume=Data: ./ 192.168.1.252::SCA/Data # Rsync synchronisation ofGWMAIL rsync -rRutzvP --volume=GWMAIL: ./

Dear Sir or Ms: My OS is ubuntu 12.04(AMD64). I have installed TexLive 2012, Graphviz 2.26.3, doxygen 1.7.6.1 without the dependence doxygen-latex.The version of LLVM I am working on is 3.2. My configure script is the following: ../llvm-3.2/configure --prefix=/home/me/mywork/sca/llvm/llvm-install2 --enable-targets=host-only --enable-debug-runtime --enable-assertions --enable-doxygen

Hello, I just installed dovecot2-beta2 and configured the lmtp-server + postfix (no virtual users) postfix: mail_version = 2.7-20100117 mailbox_transport = lmtp:unix:lmtp-server lmtp_assume_final = yes dovecot: service lmtp { executable = lmtp protocol = lmtp unix_listener /var/spool/postfix/lmtp-server { group = postfix mode = 0660 user = postfix } } Mail gets delivered to

Hi useRs, I ran into an inconsistent output problem again. Here is the simplify illustration I've got a matrix as follows > x V1 V2 V3 [1,] 1 2 3 [2,] 4 5 6 [3,] 7 8 9 Associated with the matrix is a scaling factor, sca, derived from, say the mean of the respective columns, V1-V3; > sca V1 V2 V3 2.5 1.7 3.6

Hello, I have difficulties to deal with multilevel model. My dataset is composed of 10910 observations, 1237 plants nested within 17 stations. The data set is not balanced. Response variable is binary and repeated. I tried to fit this model model<- glmmPQL( y ~ z1.lon*lun + z2.lat*lun + z1.lon*lar + z2.lat*lar + z1.lon*sca + z2.lat*sca +z1.lon*eta + z2.lat*eta, random = ~ lun + lar + sca

Hi All, I'm using the TermGenerator::index_text() on version 1.0.4 with the FLAG_SPELLING turned on, because the new spelling suggestion stuff seems awesome, but I'm getting a segv. (gdb) bt #0 0xb7ae153c in Xapian::WritableDatabase::add_spelling (this=0xa553988, word=@0xbff97724, freqinc=1) at ./include/xapian/ base.h:154 #1 0xb7becf47 in

Has anyone successfully created a PNG file for a dendrogram? I am able to successfully launch and view a dendrogram in Quartz. However, the dendrogram is quite large (too large to read on a computer screen), so I am trying to save it to a file (1000x4000 pixels) for viewing in other apps. However, whenever I try to initiate a PNG device, I get a "need finitite 'xlim' values"

While using the Hodges Lehmann Mean in DescTools (DescTools::HodgesLehmann), I found that it generated incorrect answers (see <https://github.com/AndriSignorell/DescTools/issues/97> https://github.com/AndriSignorell/DescTools/issues/97). The error is driven by the existence of tied values forcing wilcox.test in Base R to switch to an approximate algorithm that returns incorrect results - see

I dont know if this is the wright mailing list but here it goes I wanted to use wine so that i can avoid purchasing 70 XP licences I installed a software that talks with the informix client 2.7.0 everything was running fine, the instalation went with minor problems. Until now when i stated a connection to the informix server wine simply stops the comand

hello, i'am is new in R software.i have try to make a function but it can't give what it should.i dunno what have to do next. Can somebody help me to solve it.i'll very appreciate... ##GEV simulation(Non-stationary) dsim<-function(n, alpha, beta,sca,sha){ t <- 1:n location <- alpha + beta*t inv.df<-function(x) location + -(sca/sha)+(sca/sha)*(-log(x))^(-sha) u<-runif(n)

again, under another subject: sorry, maybe an all too trivial question. But we have power data from J frequency spectra and to have the same range for the data of all our subjects, we just transformed them into % values, pseudo-code: power[i,j]=power[i,j]/sum(power[i,1:J]) of course, now we have a perfect linear relationship in our x design-matrix, since all power-values for each subject sum up