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I am trying to make a nice 2x1 plot and add a timestamp with comment. The pstamp function from Hmisc works nicely when mfcol=c(1,1), but when mfcol=c(2,1), the stamp winds up in the wrong place: > require('Hmisc') > opar <- par(mfcol=c(2,1)) > plot(1:10) > title(main="MAIN Title") > plot(1:20) > title(main="Another Title") > pstamp("normal

I'm trying to use sqdf's function read.csv.sql to read CSV files in which the missing values are represented by NA's. Plain old read.csv works fine on these files, but they are rather large and I'd like to filter using sql-like statements. However, even if I specify field.types correctly and nrows=-1, it still turns the columns with NA's into chars or 0. I'm trying to make

I'm working with some old code that worked under R 2.15.3 but gives an error under 3.0.0 and 3.0.1 : > 1.0 - .C("psmirnov2x", p = as.double(10.0), as.integer(1000), as.integer(1000))$p Error in .C("psmirnov2x", p = as.double(10), as.integer(1000), as.integer(1000)) : C symbol name "psmirnov2x" not in load table I don't understand why that function would