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Conditional probability calculator for LW akrasia survey
import csv
"""
0 First I heard of this hack
1 I feel I should try this hack, but have never actually tried it
2 I tried this hack with disappointing results
3 I tried this hack with good results, but it stopped working
4 I tried this hack with good results, and I don't use it consistently, though I'd like to
5 I tried this hack with good results, and now use it consistently
6 I don't think this hack is worth trying
7 Write-in answer in PiratePad or reply comment
"""
reports = [
[[1, 4], [1, 2, 3, 4, 5], "p(hack akrasia|heard of hack and thought it was worth trying)"],
[[5], [1, 2, 3, 4, 5], "p(using hack profitably|heard of hack and thought it was worth trying)"],
[[4, 5], [2, 3, 4, 5], "p(hack seems to work|tried hack)"],
[[1, 2, 3, 4, 5], [1, 2, 3, 4, 5, 6], "p(hack seeemed worth trying|heard of hack)"],
]
with open('productivity-survey.csv', 'r') as infile:
reader = csv.reader(infile)
lines = [line for line in list(reader) if not line[0].startswith('#')]
for report in reports:
for poll_id in ('219', '220', '221', '222'):
print(poll_id)
responses = [line[2] for line in lines if line[1] == poll_id]
response_freq = {}
for response in responses:
response_freq[response] = response_freq.get(response, 0) + 1
print(report[2])
print(sum(response_freq[str(i)] for i in report[0]) * 1.0 / sum(response_freq[str(i)] for i in report[1]))
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