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Once R is running, it will give you a command prompt where you can enter
commands. First, you must change the directory to your working directory.
You can do this from the File -> Change dir menu in Windows, or by using the
setwd command in either Windows or Linux, e.g.:
setwd('/home/johndoe/dodecad')
setwd('c:\\users/johndoe/Dodecad')
Then, enter:
source('standardize.r')
This loads a small program that will convert your data from the
company-specific format to a common format in the next step.
5. At the R prompt, enter:
a. If you have 23andMe data (either v2 or v3 chip):
standardize('johndoe.txt', company='23andMe')
b. if you have Family Finder data (Illumina chip only):
standardize('johndoe.csv', company='ftdna')
This command will write a file called 'genotype.txt' in the working directory;
this contains your genotype in a format understood by DIYDodecad.
Then the command to start the actual analysis is:
