-
-
Save mlopatka/2de34029b9fa9baf69efa38b1b124f5b to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
w=spark.sql(""" | |
select | |
submission_date_s3, | |
client_id as cid, | |
sum(coalesce(scalar_parent_browser_engagement_total_uri_count,0)) as turi, | |
case when sum(coalesce(scalar_parent_browser_engagement_total_uri_count,0)) >=5 then 1 else 0 end as adau, | |
cast(sum(coalesce(scalar_parent_browser_engagement_total_uri_count,0))/(sum(active_ticks*5.0/3600)) as float) as turihr | |
from main_summary | |
where submission_date_s3>='20180701' and submission_date_s3<='20180707' | |
and sample_id ='42' | |
and app_name='Firefox' | |
group by 1,2 | |
""") | |
w.createOrReplaceTempView("w") | |
spark.sql(""" | |
with a as( select | |
submission_date_s3, | |
count(distinct(cid)) as np, | |
count(distinct(case when adau=1 then cid else null end)) as adau | |
from w | |
group by 1) | |
select submission_date_s3, adau/np as pact | |
from a | |
""").toPandas() ## stored in ll | |
``` | |
```{r} | |
power.prop.test(p1=mean(ll$pact), p2=mean(ll$pact*1.01),sig=0.01,power=0.95) | |
``` | |
Remove outliers for uris/hour | |
```{pydbx} | |
spark.sql(""" | |
select | |
percentile_approx(turihr,0.999) as turimax | |
from w | |
""").toPandas() | |
spark.sql(""" | |
select | |
mean(turihr) as m1, | |
stddev(turihr) as s1 | |
from w | |
where turihr<6944.425293 | |
""").toPandas() | |
pwr.t.test(d=176.750784*0.05/226.529248, power=0.95, sig=0.01) | |
(226.529248/176.750784)^2*1.96^2/0.01^2 | |
spark.sql(""" | |
select | |
percentile_approx(turi,0.999) as turimax | |
from w | |
""").toPandas() | |
spark.sql(""" | |
select | |
mean(turi) as m1, | |
stddev(turi) as s1 | |
from w | |
where turi<3256 | |
""").toPandas() | |
(213.55/114.128)^2*1.96^2/0.01^2 | |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment