search for: zicha

Displaying 3 results from an estimated 3 matches for "zicha".

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2010 Mar 02
4
two questions for R beginner
...omething besides R for data manipulation - how clumsy is that!? I find the actual programming syntax itself is the easiest part to master. It is certainly more flexible - but without a particularly sufficient increase in complexity - than trying to write script in SPSS and STATA. Brandon Zicha
2010 Feb 17
2
non-linear contrained optimization
All, I have searched the previous help boards and discovered the problem with Rdonlp2 - Specifically, its non-availability. I thought that this was my solution, but perhaps there is a better way that you all could help me with. I imagine that this problem is trivial to people such as the experts on this mailing list. I am trying to solve this problem over and over again in a simulation:
2018 Jul 01
2
Installing sjPlot in R 3.4.4 on Ubuntu 16.04LTS
Dear all, I have had some rather serious difficulties getting graphics and analysis packages to load in R on my new Ubuntu Install. The trouble seems to begin when attempting to install TMB. I have done a full purge of r-base r-base-dev and r-base-core and reinstalled the newest version of RStudio (not that this should matter). I'm not sure what to try next. many thanks! Brandon Z >