similar to: R-alpha: Equations in Plots

Copiando tus códigos llego a esto (adjunto) En mi caso veo bien las fórmulas excepto en el índice. Estas son mis versiones de los paquetes: R version 3.0.2 (2013-09-25) Platform: x86_64-w64-mingw32/x64 (64-bit) locale: [1] LC_COLLATE=Spanish_Spain.1252 LC_CTYPE=Spanish_Spain.1252 [3] LC_MONETARY=Spanish_Spain.1252 LC_NUMERIC=C [5] LC_TIME=Spanish_Spain.1252 attached base packages: [1] stats

Hola. Intento crear un archivo .html a partir de un .Rmd que tenga Toc, LaTeX y tablas. Empleo RStudio (v. 0.97.551), pero aparece un error en la función "markdownToHTML" Pasos: 1) creo un fichero Rmd (adjunto ejemplo) => con knitr (v. 1.0.5) crea un fichero ".md" 2) Si quiero añadirle el TOC (table of contents) necesito emplear la función "markdownToHTML" del

Hola, primero de todo muchas gracias. He probado a ejecutar el programa en una máquina virtual y efectivamente funciona. La única diferencia con mi ordenador está en locale, que me aparece esto: > sessionInfor() locale: [1] LC_CTYPE=es_ES.UTF-8 LC_NUMERIC=C [3] LC_TIME=es_ES.UTF-8 LC_COLLATE=es_ES.UTF-8 [5] LC_MONETARY=es_ES.UTF-8

--xk+LtGr+JJ Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Attached is a conversion script for converting current R doc files to the proposed new format ... I'm not sure if it handles everything correctly, as I made just some random checks. The main purpose for posting the thing to the list is such that those interested can get a look at the new format. Of

1. lbeta and beta do not work properly: lbeta returns its first argument and beta gives the lbeta result. In names.c lines 245-6, the codes for these should be 2 and 3 instead of 1 and 2 2. crtl-C does not work (except the first time) on Red Hat elf Linux (which has many many other problems as well) nor on the previous version of Linux for Amiga. It worked on Slackware aout Linux and now works

1. lbeta and beta do not work properly: lbeta returns its first argument and beta gives the lbeta result. In names.c lines 245-6, the codes for these should be 2 and 3 instead of 1 and 2 2. crtl-C does not work (except the first time) on Red Hat elf Linux (which has many many other problems as well) nor on the previous version of Linux for Amiga. It worked on Slackware aout Linux and now works

Hi All, I have a problem to create a variable that is a function of an integral of another function. The problem is the following: I have a variable called cip. I have to create another variable called bip that is a function of the former variable cip and also the cumulative distribution function of the variable cip. Consider the equation below:

rbind() does something strange to dimnames R : Copyright 1997, Robert Gentleman and Ross Ihaka Version 0.50 Beta (April 1, 1997) R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type "license()" for details. > test1 <- data.frame(time= c(4, 3,1,1,2,2,3), + status=c(1,NA,1,0,1,1,0), + x= c(0,

I'm currently working on writing up some documentation for some of my code, but am having the darndest time coding in equations. For example, the equation in the following: \details{ Calculated the R Squared for observed endogenous variables in a structural equation model, as well as several other useful summary statistics about the error in thoe variables. R Squared values are

Both of these used to work and seem useful and harmless: R> matrix(1,ncol=1)%*%c(1,2) Error in matrix(1, ncol = 1) %*% c(1, 2) : non-conformable arguments R> matrix(1,ncol=1)*(1:2) Error: dim<- length of dims do not match the length of object Thomas Lumley -----------------------------------------------------+------ Biostatistics : "Never attribute to malice what : Uni of

Both of these used to work and seem useful and harmless: R> matrix(1,ncol=1)%*%c(1,2) Error in matrix(1, ncol = 1) %*% c(1, 2) : non-conformable arguments R> matrix(1,ncol=1)*(1:2) Error: dim<- length of dims do not match the length of object Thomas Lumley -----------------------------------------------------+------ Biostatistics : "Never attribute to malice what : Uni of

With help by Kurt and Martin I have written a short proposal for a new R doc source format that should be easier to parse using, e.g., perl. There should be especially a clearer distinction between text and keywords. Here we go, please make comments, corrections, etc. Best, Fritz ********************************************************** Conversion: ----------- A perl module providing

I am using 32-bit R 3.1.2 on Windows 7. I recently conducted an `R CMD check --as-cran` on a recently-developed package and received only the 'New submission' note. Research on StackOverflow and on R-devel suggested this could be ignored. I also used devtools::build_win() and received no notes or warnings, other than the one mentioned previously. Lastly, I conducted an `R CMD check` with

Is this behavior correct? (R 0.49 on SunOS 4.1.4) > "a">1 TRUE > "a"<1 FALSE > "a"==1 FALSE > "a">2 TRUE > "a"<2 FALSE (I know, this is like the old joke: "Doctor, it hurts when I do this." "Well, don't do that!" But it might be useful to have this caught by an error or warning message

Dear R People: I have the following equation: $1 - \frac{R}{100} = \frac{2y}{10000}$ and I was wondering if there was a way in R to solve for R (no pun intended). I'm experimenting with Ryacas, but nothing yet. Version R-3.0.1 on Windows 7. Thanks, Erin -- Erin Hodgess Associate Professor Department of Computer and Mathematical Sciences University of Houston - Downtown mailto:

dbeta(1, a,b) would return 1 instead of 0. Here is the patch for ..../src/math/dbeta.c : --- dbeta.c~ Sun Nov 24 23:43:10 1996 +++ dbeta.c Tue Apr 15 21:25:30 1997 @@ -23,9 +23,7 @@ { if (a <= 0.0 || b <= 0.0) DOMAIN_ERROR; - if (x <= 0) + if (x <= 0 || x >= 1.0) return 0.0; - if (x >= 1.0) - return 1.0; return MATH_CHECK(pow(x, a - 1) * pow(1.0 - x, b - 1.0) /

Seems to be working very nicely (and what a relief to see it actually working!), I've found only a few problems till now: a) Characters outside 0-0x7f seem to get encoded as CP850 or something, not Latin 1 (æøå keys on DK keyboard gives mu,degree,sigma). b) Infinite recursion crashed R. (I forget details, but it was something stupid like f<-function(x){if (x < 1) 1 else f(x)*(x-1)})

Following my posting of a write.table() function, Martin suggested that one could have a generic write() function and special methods for e.g. time series, data frames, etc. Well, a month has passed since ... What does everyone think? Is it a good idea, or would write.table() be enough? If we think that it is not enough, which arguments should the write methods typically allow? What about

Perhaps someone can enlighten me here: R> x <- factor(LETTERS[1:3]) R> x [1] A B C R> mode(x) [1] "factor" R> class(x) [1] "factor" R> mode(unclass(x)) [1] "factor" S-PLUS has > x <- factor(LETTERS[1:3]) > mode(x) [1] "numeric" > class(x) [1] "factor" > mode(unclass(x)) [1] "numeric" ???

In S, I can have an "overall" title in a multi-figure plot : par(mfrow=c(2,2), oma = c(0,0,2,0)) frame() #- ! mtext("Sine Functions", cex=2, outer =T) x_1:100 for(i in 1:4) plot(x, sin(i*pi*x/100), main=paste(i), type = 'l', col = 1+i) In R, this doesn't work as it should, with and without the 'frame()' statement. ((where is the bug?