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Statistical Analysis of Non-detect Data (SAND)
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Step 1 - Download R
Step 2 - Download and Install the sand package
Step 3 - Run sand examples
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3) Examples from the sand package


Each function and dataset has an executable example that shows how to use the function.  Note that ALL the help files in sand can be accessed three different ways under Windows:

I. help (sand, chm=T) # ?sand should give same result (only relevant under Windows OS)

II. help (sand, html=T, chm=F) # use default browser

III. help (sand, chm=F) # displays in text format

?functionname for help file on specific function or data set, e.g ?IH.summary

See ?help for more options and details

1) example (IH.summary) # calculates AIHA summary statistics

2) example (ple.plot) # calculate and plot PLE on CLs

3) example (filmbadge) # PLE for interval censored data

4) help (readss, chm=F) # cut and paste required here

5) example (kmms) # calculates Kaplan-Meier statistics ( error corected on 14 June 2007)

If you are using R 2.10.0 or later to get help for a specific sand function, say readss type help(readss,help_type="html") or ?readss sames as help(readss,help_type="text") OR type help.start() for an HTML browser interface to help.



This page was last updated on June 05, 2012