similar to: From R to LaTeX to pdf?

Hi all, I want to calculate the row wise mean of groups of columns in a matrix M. All columns belonging to the same group have the same column name. My idea is to create a new vector V containing these column names, but after first removing the duplicates. Then I would calculate the means using for instance rowMean() and by comparing the column names of M with the vector V, getting the indices

Hi all, I'm trying to write a script that changes all negative values in a data frame column to a small positive value, based on the the minimum value of the column. However, I get the following error: Error in if (x[i] < 0) { : argument is of length zero As well, I would "minimum" to be the smallest of the non-negative values...

Hi all, Does any of you know how to make a decision tree when the data set contains factors and numericals? I've got a data frame with 3 columns, where y and x1 are numerical and x2 contains factors. Is it possible to use the rpart package, and in that case how? Otherwise, is there another alternative? This is what I've tried so far > rpart(LT50_NA ~ Raf + Antho,

Hi, I need a simple tool for benchmarking my NT client against my Ubuntu Samba server. I get 20MB/s during a file copy but I think my limit is the client's hard disk. Dose anyone know a simple exe tool which simulate file I/O agains the Samba server. I like to avoid using my lokal disk during the test. Have looked around but can't find a simpe tool which dose the job without the need of

Hi, I am working on table suing R and Latex. I am writing .Rnw file first in which i m reading input file and storing into dataframe. After filtering certain values from this dataframe. I am planning to display it. I don't want to use xtable since i need to change column names. *Sample .Rnw file* @ <<echo=FALSE>>= cat("\begin{table}[ht]")

Hi, I have a share like this: [Accounts] comments = Accounting Dep common files browseable = yes writable = yes locking = no path = /mnt/accounts guest ok = no hide ureadable = yes create mask = 0777 directory mask = 0777 host allowed = 192.168.0.20 192.168.0.25 192.168.0.27 192.168.0.28 I wan't 'Accounts' to only be visable on the client's WORKGROUP listed

Hi everybody, i recently found the latex() command in the Hmisc library and i am trying to style some regression outputs with latex. i am pretty new to latex and math mode. So I wonder if there?s some sample script for a basic output. I read lots of econometrics books and regression outputs looked the same all the way. I mean there must be the one simple styling that is been used so

Dear all, I am trying to export my fixed effect results to Latex. I am using the plm package with the summary function. However, it does not look like apsrtable, stargazer, or any other package can accompany using the plm package. I am interested in a classic table with the coefficient in one row followed by the standard error in paranthesis in the next row and stars by the coefficient to show

Hi, this is probably quite stupid but I have no clue what's wrong. Let's say I write the function hline <- function() { cat("\\hline \n") } and call hline() from within a Sweave chunk. Why is there no carriage return after the \hline in the resulting tex file? if I call hline() hline() in the chunk, then I get \hline \hline in the tex code without a linebreak in

Hi all, Probably a simple question, but I just can't find a simple answear in the older threads or anywhere else. I've added some new vectors as columns in a data frame using cbind(). As they're all put as the last columns inte the data frame, I would like to move them to specific positions. How do you do to change the position of a column in a data frame? I know I can use

I have found that I like having my captions and labels in my latex document rather than having them contained in my xtable output file (I haven't fully gone to sweave yet). I know I can do something like this by using the 'only.contents' argument in xtable. Unfortunately, the only.contents argument also removes the \begin{tabular}{rrrrrr} & \end{tabular} (in the example below) of

Hi, maybe my question is not typical. I want to make R table-kind output to be readable immediately in Latex but I am struggling with symbol '\' needed for instance in '\hline'. For example when 'Table' is a matrix class object: cat("&",Table[1,1], "&",Table[1,2], "\n");flush.console() cat("\hline \n");flush.console()

Dear useRs, Am trying to use xtable on the following data.frame and I don't get what I expect: example.table <- data.frame(rbind( c("Gender"," "," "," "), cbind(rep(" ",2),c("Male","Female"),c(3.0,4.0),c(3/7,4/7)) )) colnames(example.table) <- c(" "," ","number of

Hello: I'm working with a 2-dimensional table that looks sort of like test below. I'm trying to produce latex code that will add dimension names for both the rows and the columns. In using the following code, latex chokes when I include collabel='Vote' but it's fine without it. The code below prouces the latex code further below. I'm confused by this, because it looks

Dear R users, I am new to Latex and I am using the R package xtable to generate tables. I want to produce a table that is very long. in the landscape format, but I would need to rescale the table so that it fits in the page. xtable enables me to have the landscape format, but I cannot rescale it, and there seems to be a problem, if I use scalebox in Latex on my output produced with stable and the

Estimados Cuando quiero hacer una tabla con el paquete stargazer, esto es lo que me sale, probablemente tengo que instalar algun programa sessionInfo() R version 3.2.2 (2015-08-14) Platform: x86_64-w64-mingw32/x64 (64-bit) Running under: Windows 8 x64 (build 9200) locale: [1] LC_COLLATE=Spanish_Spain.1252 LC_CTYPE=Spanish_Spain.1252 [3] LC_MONETARY=Spanish_Spain.1252 LC_NUMERIC=C [5]

It would be nice to have something like stata's outreg that lets regression output go into a form like Specification (1) Specification (2) Var 1 coef(1,1) coef(1,2) se(1,1) se(1,2) Var 2 coef(2,1) coef(2,2) se(2,1) se(2,2) I don't think this can be done in xtable? Thomas Davidoff Assistant Professor Haas School of Business UC Berkeley Berkeley, CA 94618 Phone: (510)

Estimados Instale MiKTeX 2,9 y Texmaker y se mantiene el problema. Apreciaría la ayuda de los conocedores Saludos Cuando quiero hacer una tabla con el paquete stargazer, esto es lo que sale stargazer(attitude) % Table created by stargazer v.5.2 by Marek Hlavac, Harvard University. E-mail: hlavac at fas.harvard.edu % Date and time: lu., nov. 16, 2015 - 10:55:58 \begin{table}[!htbp]

I am using a similar dataset to the following: a= c("Fruits", "Adam","errorA", "steve", "errorS", "apples", 17.1,2.22, 3.2,1.1, "oranges", 3.1,2.55, 18.1,3.2 ) a_table=data.matrix(t(matrix(a,nrow=5))) I would like to plus minus every second column starting from errorA (using xtable/ hmisc) example output (ignoring

DEar list members, I am currently using Sweave with LaTeX which is great. I can use xtable for formatting outp of tables but I have a problem setting the number of decimals in xtables when used with dataframe. I have found an example on the net ith matrix and it works. For example this works : > > tmp <- matrix(rnorm(9), 3, 3) > > xtmp <- xtable(tmp) > > digits(xtmp)