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Hi, We are developing a package using S4 classes. The S4 classes are wrappers to C++ classes. So S4 classes contain an integer that is the memory address of one C++ object. If an user calls the rm() function, the...

Hi all, I have two questions 1 - I have the version 1.4.1 of R, and it doesn't have the 'agrep' function in the base library. Is there a way to make this funcion avaliable in R 1...

Dear R users lqmm version 1.02 is now on CRAN. lqmm provides commands for estimation of linear quantile regression models with random effects. Commands for independent and count data are also available. A few bugs have been fixed since...

Sometimes I comeback with a session months later. I would like to know the type of variables I have in. So I tried: > sapply(ls(), typeof) ago_ts ago_ts.1 ago_ts.2 annualy conn "character" "character" "character" "character...

Hi all. I've recently uploaded a package to CRAN. It build fine on both Linux (32 and 64 bit) and Windows, but fails on MacOSX because of C90 vs C99 issues: http://www.r-project.org/nosvn/R.check...

Dear all. I am working with a GLMM in the lme4 package using 6 fixed factors and 1 random factor (plot). The syntax of my model is as follows: M1 <- glmer(riquinsec~ adjacent field+ exph200+db500+exph500+db200+width+ (1...

Hi listers If you don't know what is the Edit Distance beetwen two strings, I will try to explain, in fact it is very simple to understund but not to calculate througth a program. It is simplilly the minimum...

Puedes hacer todo eso y mucho más con el conjunto de paquetes "tidyverse" el cual te permite ejecutar estadísticas agrupadas con group_by y summarise y luego las puedes graficar con ggplot. También está "openair" cuya función...

Dear list, I am studying the influence of several environmental factors (numeric & dummies) on species densities (= numeric) using the gam() function with a gaussian link function in the mgcv package. As stated in Wood (2006) there is no variable selection...

Hi Rachana, On 23 February 2016 at 12:38, Rachana Bagde <rachanabagde1996 at gmail.com> wrote: > Can anyone please solve this query. > > http://stackoverflow.com/questions/35577484/cpquery-of-bnlearn-gives-0-for-every-event-and-evidence-in-r I...

Hi all. I've recently uploaded a package (bnlearn) to CRAN. It builds fine on both Linux (32 and 64 bit) and Windows, but fails on MacOSX ix86 because of C90 vs C99 issues: http://www.r-project.org/nosvn...

Hi all, sometime in the past I accidentaly created a copy of the c() primitive function inside my ``laboratory'' workspace, which I normally use to experiment and learn. As a consequence, c() stopped to work correctly and started to return...

Dear useRs, I was asked to produce a survival curve like this: http://www.palug.net/Members/jabba/immaginetta.png/view with the cardinality of the riskset at the bottom. I do not like doing it, because it doesn't...

Hi list, I need to perform a factorial study 5*3^2. There are 45 possible combinations at all, but I can't use all this factor level combination at once. So I am intending to perform this study using...

Bug report submitted : https://bugs.r-project.org/bugzilla/show_bug.cgi?id=17459 Thanks! On Fri, Aug 31, 2018 at 6:48 PM Martin Maechler <maechler at stat.math.ethz.ch> wrote: > >>>>> Marco Giuliano > >>>>> on Fri, 31 Aug 2018...

Dear R-users moving from Splus to R (under Windows), I notice that command "srt" within a plot in the original Splus code is ignored by R. For example, if a plot something and then include the line of code...

Hello everybody, I'm trying to understand how to draw a smoothed scatterplot on a geographic map with R. Have a dataframe with point locations (long, lat) and was able to simply plot these points on a shp map by...

Dear all, is there a way to produce survfit plots in a trellis environment? I am trying this: print(Ecdf(~time | size*type, groups=alg,data=B,subscripts=TRUE, panel=function(x,groups,subscripts) { t <- survfit(Surv(time[subscripts],event...

Dear Ryan, On 11 October 2013 16:50, Ryan Morrison <ryan.r.morrison at me.com> wrote: > The cpquery function is definitely easier to use given that my evidence is > contained in lists. For the record, this is not a...

Dear list members, Thank you all for the useful feedback. For reference, here are two other recent threads closely linked to the one discussed here (i.e. https://stat.ethz.ch/pipermail/r-sig-mixed-models/2014q3/022496.html ): https...