This summarises the use of my shiny apps (at https://shiny.psyctc.org/). The analyses will evolve a bit through 2024 as, I hope, the level of use increases.

Current data

Info

Value

First date in data

2024-02-07

Last date in data

2024-09-10

This analysis time/date

03:13 on 11/09/2024

Number of days spanned

216

Total number of sessions

1421

Mean sessions per day

6.58

I am not using any way to separate different users and session is per app, so if someone used multiple apps during one visit to the server, each app used is counts as a separate session.

App uses per day

Here’s the plot of uses per day.

That shows very clearly one large burst of use after the apps were publicised through the Systemic Research Centre Email list (5.iii.24) and a smaller one after a posting to the IDANET list (9.iii.24).

Sessions per week

More sensibly, here is the plot by week, actually plotting the sessions per day and counting from the launch from the launch on 7.ii.24. Where the last week is still an incomplete week that has been taken into account in the calculations. 95% CIs are Poisson model estimates.

Breaking that down by app gives me this.