Can't Run "Conjoint" Package - Could not find function "caFactorialDesign"?
Here is the output of sessionInfo():
sessionInfo()
R version 2.15.1 (2012-06-22) Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit) locale: [1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8 attached base packages: [1] stats graphics grDevices utils datasets methods base other attached packages: [1] conjoint_1.33 clusterSim_0.41-5 mlbench_2.1-1 MASS_7.3-20 rgl_0.92.892 e1071_1.6 class_7.3-4 [8] R2HTML_2.2 cluster_1.14.2 ade4_1.4-17 AlgDesign_1.1-7 loaded via a namespace (and not attached): [1] tools_2.15.1
Per your recommendation, I have read the Posting Guide, and have sent an email to the Maintainers of this packages as well. Best, -Vik
On Aug 3, 2012, at 11:15 AM, Sarah Goslee wrote:
Hi, On Fri, Aug 3, 2012 at 1:57 PM, Vik Rubenfeld <vikr at mindspring.com> wrote:
Thanks very much for this info, Sarah! I have used library(conjoint). Here are the commands used:
library(conjoint) experiment = expand.grid(
+ price = c("low", "medium", "high"),
+ variety = c("black", "green", "red"),
+ kind = c("bags", "granulated", "leafy"),
+ aroma = c("yes", "no"))
design<-caFactorialDesign(data=experiment, type="orthogonal")
Error: could not find function "caFactorialDesign" What could I be missing?
That's hard to say. We need at least the output of sessionInfo() to begin to decide. You've got the reproducible example, but a look at the posting guide might still offer you some advice. Sarah -- Sarah Goslee http://www.functionaldiversity.org