similar to: Replace NaN with 0

Hi All: Can anyone give me a hint about how to find functions built in in R. based on the articule below it should be something called DIYhelp but I can't find it. Thanks Part of the Kickstarting R package is a little text searching facility called DIYHelp. The program is based upon a simple, brute-force search of the directory tree from the point that you specify. The concept is that you

Hi, all a vector such as (1,2,4,-1,NaN,2,4,NaN) if try to replace all the NaN with a numerical value, what's the easiest way? thanks a lot best yong

I need help with replacing NaN with zero (the value '0') in my dataset. The reason is that I can't get it to graph because of the NaN in the dataset. I have tried: data[is.nan(data)] <- 0 that others have suggested in the help archives but this does nothing so I am not sure what I am doing wrong. Thanks in advance for your help. [[alternative HTML version deleted]]

Hello,I would like to know if there is residue analysis after the Cox model and make the adjustment for my random cluster? [[alternative HTML version deleted]]

Hi all, Sorry if this has been answered already, but I couldn't find it in the archives or general internet. Is it possible to implement the gompertz distribution as survreg.distribution to use with survreg of the survival library? I haven't found anything and recent attempts from my side weren't succefull so far. I know that other packages like 'eha' and

What does the sudden appearance of "Contacting Delphi ......the oracle is unavailable. We apologize for any inconvenience." mean? A bug? It appears at plotting. Thanks Christian -- Christian W. Hoffmann, CH - 8915 Hausen am Albis, Switzerland Rigiblickstrasse 15 b, Tel.+41-44-7640853 c-w.hoffmann at sunrise.ch, christian at echoffmann.ch, www.echoffmann.ch

Hi guys. Check this out: > NaN +NA [1] NaN > NA + NaN [1] NA I thought "+" was commutative by definition. What's going on? > R.version _ platform powerpc-apple-darwin6.8 arch powerpc os darwin6.8 system powerpc, darwin6.8 status major 1 minor 9.0 year 2004 month 04 day 12 language R > (Both give NA under linux, so it looks

Hi R-listers, I am using the package plyr. I am just trying to get the hatching success mean of each nesting event and have typed in the following and received the below results: > tapply(HSuccess, Aeventexhumed, mean) A B C 0.2156265 0.1288559 NaN What can I do about NaN? I should be able to get a result for event C because I was able to

> On Apr 10, 2016, at 3:11 AM, Murray Efford <murray.efford at otago.ac.nz> wrote: > > Martin - > Thanks, but although hatvalues() is useful for calculating PRESS, I can't find anything directly relevant to my question in the influence help pages. After some burrowing in the literature I'm doubting there is an answer out there (PRESS R^2 is always presented in a fairly

Hello, Currently, determinant(A) calculates the determinant of 'A' by factorizing A=LU and computing prod(diag(U)) [or the logarithm of the absolute value]. The factorization is done by LAPACK routine DGETRF, which gives a status code INFO, documented [1] as follows: *> INFO is INTEGER *> = 0: successful exit *> < 0: if INFO = -i, the i-th

On Linux when I compile R 2.10.0(devel) (src/main/arithmetic.c in particular) with gcc 3.4.5 using the flags -g -O2 I get noncommutative behavior when adding NA and NaN: > NA_real_ + NaN [1] NaN > NaN + NA_real_ [1] NA If I compile src/main/arithmetic.c without optimization (just -g) then both of those return NA. On Windows, using a precompiled R 2.8.1 from CRAN I get NA for

Dear all, Is there an implementation of Simon & Makuch method of plotting the survival function with time-dependent variables. I?m only able to find event.chart in Hmisc for the purpose and I would prefer the Simon and Makuch method. I believe stata has it implemented for this purpose, but I cannot find it on CRAN. Simon R, Makuch RW. A non-parametric graphical representation of the

Dear all, I have a datafile where I run haplo.GLM analyses using several variables (a matrix). However, when I include a certain binary variable (0,1) I get this message Error: NA/NaN/Inf in foreign function call (arg 4) I don't get an error when I include another binary variable, again with only 0,1. Both variables don't have missing values, they only have 0 and 1. Why do I get an

I am conducting a simulation study generating multivariate normal data, deleting observations to create a data set with missing values and then using multiple imputation via da.norm in Schafer's norm package. >From da.norm, I get the following error message: "Error: NA/NaN/Inf in foreign function call (arg 2)" The frequency of the error message seems to depend on the ratio of n

Dear all, I try to fit a glmmPQL on a huge data with 384189 individuals id=1:384189: working in 1520 establishments est:1:1516. The minimum number of individuals in every establishment is 30. This works for a subsample excluding establishemnet cells smaller than 100, but fail when we include smaller cells: R> summary(glmmPQL(count ~ + I( age-ave(age,est) )* ave(age,est) + + I(

<ripley at stats.ox.ac.uk> wrote: > Hint 2: in the absence of balance, ...., and lme can do that Would it be possible to make aov like wrappers to the various special lm variants allowing for a uniform syntax for anova? aov(resp~f1*f2+Error(S/(f1*f2))) ## uses lm aov.lme(resp~f1*f2+Error(S/(f1*f2))) ## uses lme aov.rlm(resp~f1*f2+Error(S/(f1*f2))) ## uses rlm ... I'd do it, but I

Hello R gurus, I am having difficulties running a chunk of code that I otherwise thought was correct.. > if (lower < max(length(IC_peaks),length(IC_valleys))) { + valley_index <- IC_valleys[lower+1] + for (i in seq(peak_index,valley_index-1)) { + IC_peaks_and_valleys <- c(IC_peaks_and_valleys, "v") + } + } Error in from:to : NA/NaN argument I can not pin point the issue

Dear R Helpers I am trying to get function smedian.hilow to work using Hmisc summarize on variable conc in dataframe pkindivmtd by time and dose using: attach(pkindivmtd) sconc <- summarize(conc,llist(time,dose),smedian.hilow) I get the error message Erreur dans 1:nrow(X) : argument NA / NaN Contents of pkindivmtd is > contents(pkindivmtd) Data frame:pkindivmtd 1296 observations

Thanks to Ted and Guido for your quick help, I think I know what happened. ernesto ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or

I am attempting to fit discrete data (daily counts of arrivals of recreational vessels at locks on a river) using the fit.dist package. Some distributions return values of NaN and Inf for certain situations, an example with Inf values is shown below. # of vessels: 1 2 3 4 5 6 7 8 9 10 11 # of days with # of vessels: 35 20 10 5 6