search for: intabl

...tion, surely quite naive. (I searched on the R site but was unable to find by myself). I have a table, called infile : 1 2 3 4 5 6 7 8 9 I would like to read it and ignore the rows with 1st element > 3 I do it now with a for loop, and it's ok, but I was expecting something simpler, like : intable = read.table(infile); newtable = intable[isgoodrow(intable)]; where : isgoodrow = function(therow) {if (therow$V1 > 3) return(F) else return(T);}; (... but this don't work). So, could somebody please tell me if there is a way to read a table ignoring specific rows, without using a for...

...e server, but cannot get any of the Netezza-specific R functions to work that exist in the package called "nza". Specifically I am trying to start with a simple function from this package, for example "nz.corr". I am typing the syntax as given in the manual as follows: nz.corr(intable="mytable", X="x", Y="y", outtable="anothertable") Here is my syntax: nz.corr(intable="JMF_TEST_LOOP2",x="PAGE_REFRESH_ID", y="PAGE_REFRESH_ID2",outtable="JMF_TEST_LOOP3") but I receive the following error: Error in n...

Dear R-Mastermind Within a while or a for-loop, is there a way that I can save to disk the results of the previous calculations at the end of each loop with filenames called "file01.Rdata", "file02.Rdata" etc? So far, I have tried to write the outcome of each loop in a 3 dimensional array and saved it just once after the loop. Or is there another way so that I can keep

Dear R-Help members, I have a question about how to save to the hard drive the one thousand datasets I generated in a simulation. The datasets are created in a "for" loop that repeatedly creates normally distributed datasets, such as the example below: Library(MASS) for (number in 1:1000) { dataset = mvrnorm(n = 400, mu = c(0,0,0), Sigma =