search for: timefactor

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2007 Aug 23
0
indexing and regression testing
...d dispatch rather needed on second argument) Both packages were developed under 2.5.1 and I plan to publish them under a GPL2-QA, a GPL2 clone that obliges users to participate in some kind of regression testing (to be defined). Best regards Jens Oehlschl?gel P.S. > # some timings using timefactor(regtest) > library(rindex) > > Vec1 <- c(NA, paste('a', 1:1000000, sep="")) > Vec2 <- c(paste('a', 1:1000000, sep=""), NA) > iVec1 <- index(Vec1, verbose=TRUE) user.self sys.self elapsed sort 7.85 0.01 7.86 tree 0.00...
2012 May 29
2
use xyplot to plot mean and CI by groups
Dear R users, I am trying to use xyplot to draw group mean and CI. The following is the sample code. But I want: 1. Use different colors and symbols to draw individual points, CI and the lines connect group means from different time points; 2. Add jitters to x axis to allow CIs not be overlapped Could anyone modify the attached code to achieve this? Thanks library(lattice)