The cohorts are stacked along the Y axis.
Time runs on the X axis
Filter by the age of a cohort in a month.
Now we have selected the cohort of age 1 month in every month. Eg: Cohort Jan 07 is 1 month old in month Jan 07, 2 months old in Feb 07 etc
Eg : The contribution of only cohorts of age 1 month in every month.
Monthly activity graphs - de,fr,zh
The cohorts are on the Y axis. Every row represents represents the activity of a cohort over time.
Filter by %
Filter by the % value
Filtered at >=5% levels
Editor retention rates - en. We can pick declines & spikes in monthly activity by looking at the vertical streaks of green & red. The spike are caused when a lot of older cohorts suddenly get active & the declines are similarly when their activity falls.
The cohorts are on the Y-axis. A row shows the cohorts activity over time.
Article cohort longevity - de
Article cohort longevity for de filtered at >=5% levels. We see a dramatic fall for articles created after 2007.
Lets do more of data viz :-)
The graphs look very different when we define "edits >=100 as an active editor".