Couple comments: on Jon's comments:

   - Two app-level metrics I would like to see moving forward would be a
   number showing a daily/monthly visit count divided by the install base (if
   it is achievable): 15% of Android users visit every day, 45% visit every
   month. Along those lines, I am very interested to see the retention data
   that Android is now collecting.

Apple now provides App Retention info on iTunes Connect Analytics page, so
we can do this for both platforms. Let me know if I can help show you where
that live in our Apple account.

   - Ultimately, I think 30 day views (or 28 day views) are less subject to
   noise than 7-day.

Some kind of moving average may be helpful to reduce the noise. Maybe as a
trend line laid on top of the raw data?

On Wed, Sep 23, 2015 at 3:24 PM, Jon Katz <[email protected]> wrote:

> + Analytics
>
> Tilman, this is great.  I find myself enjoying the stats/graphs and
> analysis/commentary equally and so far I don't see anything that isn't very
> helpful.  Two considerations:
>
>    - Two app-level metrics I would like to see moving forward would be a
>    number showing a daily/monthly visit count divided by the install base (if
>    it is achievable): 15% of Android users visit every day, 45% visit every
>    month. Along those lines, I am very interested to see the retention data
>    that Android is now collecting.
>
>    - Ultimately, I think 30 day views (or 28 day views) are less subject
>    to noise than 7-day.
>
>
>    - On a related note, so far the weekly cadence is great.  It might
>    also be that after 3 weeks we realize that a biweekly or monthly cadence is
>    all we really need.
>
> At some point, we will have to solidify this so that we can automate
> some/most of it.  Perhaps we should chat offline about what your tolerance
> is in that regard.
>
> -J
>
> On Wed, Sep 23, 2015 at 12:26 AM, Tilman Bayer <[email protected]>
> wrote:
>
>> Hi all,
>>
>> here is the weekly look at our most important readership metrics.
>>
>> As laid out last week, the main purpose is to raise awareness about how
>> these are developing, call out the impact of any unusual events in the
>> preceding week, and facilitate thinking about core metrics in general.
>>
>> We will iterate on the presentation (e.g. to better take seasonality into
>> account, in particular including year-over-year comparisons) and eventually
>> want to create dashboards for those which are not already available in that
>> form already. Feedback and discussion welcome.
>>
>> (All numbers below are averages for September 14-20, 2015 unless
>> otherwise noted.)
>>
>> Pageviews:
>>
>> Total: 523 million/day
>>
>> Context (April 2015-September 2015):
>>
>> Pageviews were down 4.3% from last week, a somewhat noticeable drop (for
>> a more dramatized view, see the Vital Signs dashboard
>> <https://vital-signs.wmflabs.org/#projects=all/metrics=Pageviews>).
>>
>> Desktop: 58.1%
>>
>> Mobile web: 40.7%
>>
>> Apps: 1.2%
>>
>>
>> Global North ratio: 77.4% of total pageviews
>>
>> Context (April 2015-September 2015):
>>
>>
>> Unique app users
>>
>> Android: 1.303 million /day
>>
>> Context (January 2015-September 2015):
>>
>> A slight rise in the last two weeks, but we’re not seeing a clear effect
>> of the recent media promotion for the Android app (blog post
>> <https://blog.wikimedia.org/2015/09/10/wikipedia-app-new-navigation-features/>
>> on September 10, media coverage
>> <https://meta.wikimedia.org/wiki/Communications_committee/Press_clippings/2015#September>
>> on September 10, 11 and 13) - compare the bump in April around the time
>> when the app was featured in the Play store and the media promotion for the
>> iOS app happened (with much wider media coverage
>> <https://meta.wikimedia.org/wiki/Communications_committee/Press_clippings/2015#April>
>> ).
>>
>>
>> iOS: 319k / day
>>
>> Context (January 2015-September 2015):
>>
>> No news here.
>>
>> New app installations
>>
>> Android: 44,066/day (installs per device, from Google Play, September
>> 14-19)
>>
>> Context (Aug 21, 2015 - Sep 21, 2015):
>>
>> One is tempted to see a bit of a bump after the start of the media
>> promotion on September 10 (concretely, average daily installs in the time
>> from September 10-19 were 2.5% higher than in the time from August
>> 21-September 9), but in the end we can’t really be certain whether it had
>> an effect. (Compare again very visible peak in April in the year-over-year
>> graph
>> <https://commons.wikimedia.org/wiki/File:Wikipedia_Android_app_-_daily_installs_by_device,_Sep_11,_2014_-_Sep_11,_2015_(Google_Play).png>
>> I posted last week.)
>>
>> The drop on Sunday September 20 seems to be a problem with Google Play’s
>> statistics (several other metrics like uninstall numbers show a similar
>> drop) and not something we need to worry about; I left it out from the
>> average above as an outlier.
>>
>>
>> iOS: 4,839/day (download numbers from App Annie)
>>
>> Context (September 2014-September 2015):
>>
>>
>> ----
>>
>> For reference, the queries and source links used are listed below (access
>> is needed for each). Most of the above charts have been updated on
>> Commons, too
>> <https://commons.wikimedia.org/w/index.php?title=Special:ListFiles&offset=20150923010000&user=Tbayer+%28WMF%29&ilshowall=1&limit=4>
>> .
>>
>> hive (wmf)> SELECT SUM(view_count)/7000000 AS avg_daily_views_millions
>> FROM wmf.projectview_hourly WHERE agent_type = 'user' AND
>> CONCAT(year,"-",LPAD(month,2,"0"),"-",LPAD(day,2,"0")) BETWEEN "2015-09-14"
>> AND "2015-09-20";
>>
>> hive (wmf)> SELECT year, month, day,
>> CONCAT(year,"-",LPAD(month,2,"0"),"-",LPAD(day,2,"0")) as date,
>> sum(IF(access_method <> 'desktop', view_count, null)) AS mobileviews,
>> SUM(view_count) AS allviews FROM wmf.projectview_hourly WHERE year=2015 AND
>> agent_type = 'user' GROUP BY year, month, day ORDER BY year, month, day
>> LIMIT 1000;
>>
>> hive (wmf)> SELECT access_method, SUM(view_count)/7 FROM
>> wmf.projectview_hourly WHERE agent_type = 'user' AND
>> CONCAT(year,"-",LPAD(month,2,"0"),"-",LPAD(day,2,"0")) BETWEEN "2015-09-14"
>> AND "2015-09-20" GROUP BY access_method;
>>
>> hive (wmf)> SELECT SUM(IF (FIND_IN_SET(country_code,
>> 'AD,AL,AT,AX,BA,BE,BG,CH,CY,CZ,DE,DK,EE,ES,FI,FO,FR,FX,GB,GG,GI,GL,GR,HR,HU,IE,IL,IM,IS,IT,JE,LI,LU,LV,MC,MD,ME,MK,MT,NL,NO,PL,PT,RO,RS,RU,SE,SI,SJ,SK,SM,TR,VA,AU,CA,HK,MO,NZ,JP,SG,KR,TW,US')
>> > 0, view_count, 0))/SUM(view_count)  FROM wmf.projectview_hourly WHERE
>> agent_type = 'user' AND
>> CONCAT(year,"-",LPAD(month,2,"0"),"-",LPAD(day,2,"0")) BETWEEN "2015-09-14"
>> AND "2015-09-20";
>>
>> hive (wmf)> SELECT year, month, day,
>> CONCAT(year,"-",LPAD(month,2,"0"),"-",LPAD(day,2,"0")), SUM(view_count) AS
>> all, SUM(IF (FIND_IN_SET(country_code,
>> 'AD,AL,AT,AX,BA,BE,BG,CH,CY,CZ,DE,DK,EE,ES,FI,FO,FR,FX,GB,GG,GI,GL,GR,HR,HU,IE,IL,IM,IS,IT,JE,LI,LU,LV,MC,MD,ME,MK,MT,NL,NO,PL,PT,RO,RS,RU,SE,SI,SJ,SK,SM,TR,VA,AU,CA,HK,MO,NZ,JP,SG,KR,TW,US')
>> > 0, view_count, 0)) AS Global_North_views FROM wmf.projectview_hourly
>> WHERE year = 2015 AND agent_type='user' GROUP BY year, month, day ORDER BY
>> year, month, day LIMIT 1000;
>>
>> hive (wmf)> SELECT SUM(IF(platform = 'Android',unique_count,0))/7 AS
>> avg_Android_DAU_last_week, SUM(IF(platform = 'iOS',unique_count,0))/7 AS
>> avg_iOS_DAU_last_week FROM wmf.mobile_apps_uniques_daily WHERE
>> CONCAT(year,LPAD(month,2,"0"),LPAD(day,2,"0")) BETWEEN 20150914 AND
>> 20150920;
>>
>> hive (wmf)> SELECT CONCAT(year,"-",LPAD(month,2,"0"),"-",LPAD(day,2,"0"))
>> as date, unique_count AS Android_DAU FROM wmf.mobile_apps_uniques_daily
>> WHERE platform = 'Android';
>>
>> hive (wmf)> SELECT CONCAT(year,"-",LPAD(month,2,"0"),"-",LPAD(day,2,"0"))
>> as date, unique_count AS iOS_DAU FROM wmf.mobile_apps_uniques_daily WHERE
>> platform = 'iOS';
>>
>>
>> https://play.google.com/apps/publish/?dev_acc=18062848292902787645#StatsPlace:p=org.wikipedia&statm=DAILY_DEVICE_INSTALLS&statd=OS_VERSION
>>
>>
>> https://www.appannie.com/dashboard/252257/item/324715238/downloads/?breakdown=country&date=2014-09-14~2015-09-13&chart_type=downloads&countries=ALL
>>
>>
>> --
>> Tilman Bayer
>> Senior Analyst
>> Wikimedia Foundation
>> IRC (Freenode): HaeB
>>
>> _______________________________________________
>> Mobile-l mailing list
>> [email protected]
>> https://lists.wikimedia.org/mailman/listinfo/mobile-l
>>
>>
>
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