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Parent (intermediate) annotation
Open it The factor function read the contents of vector x and kept track of all the distinct elements, calling them the levels of the factor. By default, it ordered the levels alphabetically. It then recoded the contents of the vector in terms of the integer indices of the alphabetized levels.
Original toplevel document (pdf)
owner: shihabdider - (no access) - Doing Bayesian Data Analysis, p48
Summary
status
not learned
measured difficulty
37% [default]
last interval [days]
repetition number in this series
0
memorised on
scheduled repetition
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Details
No repetitions
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