shira mitchell
@shiraamitchell.bsky.social
survey statistician at blue rose research 🏕
blog post: continued struggles with equivalent weights
November 4, 2025 at 9:06 PM
blog post: continued struggles with equivalent weights
October 22, 2025 at 1:30 PM
kinda the flipside of last week's post: bsky.app/profile/shir...
blog post: struggles with equivalent weights
you've done MRP.
someone asks you for survey weights.
how to get them ?
you've done MRP.
someone asks you for survey weights.
how to get them ?
October 15, 2025 at 1:46 PM
kinda the flipside of last week's post: bsky.app/profile/shir...
October 15, 2025 at 1:46 PM
October 7, 2025 at 11:57 PM
October 1, 2025 at 11:07 AM
highly recommend reading @soodoku.bsky.social's post (even if it is about elephants and not bears)
www.gojiberries.io/lessons-from...
www.gojiberries.io/lessons-from...
The Elephant in the Sampling Frame: Lessons from Basu's Parable
In Basu's circus story (PDF), the owner wants to estimate the weight of fifty elephants and suggests weighing Sambo, who looked “average” three years ago, and reporting $50y$. A statistician counters ...
www.gojiberries.io
September 24, 2025 at 6:02 PM
highly recommend reading @soodoku.bsky.social's post (even if it is about elephants and not bears)
www.gojiberries.io/lessons-from...
www.gojiberries.io/lessons-from...
it was for me too !
September 23, 2025 at 11:20 PM
it was for me too !
September 16, 2025 at 9:01 PM
that makes sense !
Z0 = treatment at time 0
Z1 = treatment at time 1
Y1 = outcome at time 1
Y2 = outcome at time 2
teammate 1 is regressing Y1 on Z0
teammate 2 is regressing Y2 on Z0, Z1, Y1
teammate 2 wants Y1 not to be imputed with Y2, right ?
teammate 1 wants Y1 to be imputed with Y2, right ?
Z0 = treatment at time 0
Z1 = treatment at time 1
Y1 = outcome at time 1
Y2 = outcome at time 2
teammate 1 is regressing Y1 on Z0
teammate 2 is regressing Y2 on Z0, Z1, Y1
teammate 2 wants Y1 not to be imputed with Y2, right ?
teammate 1 wants Y1 to be imputed with Y2, right ?
September 11, 2025 at 4:05 PM
that makes sense !
Z0 = treatment at time 0
Z1 = treatment at time 1
Y1 = outcome at time 1
Y2 = outcome at time 2
teammate 1 is regressing Y1 on Z0
teammate 2 is regressing Y2 on Z0, Z1, Y1
teammate 2 wants Y1 not to be imputed with Y2, right ?
teammate 1 wants Y1 to be imputed with Y2, right ?
Z0 = treatment at time 0
Z1 = treatment at time 1
Y1 = outcome at time 1
Y2 = outcome at time 2
teammate 1 is regressing Y1 on Z0
teammate 2 is regressing Y2 on Z0, Z1, Y1
teammate 2 wants Y1 not to be imputed with Y2, right ?
teammate 1 wants Y1 to be imputed with Y2, right ?
thanks, Lucy ! What if each teammate is running a different analysis with a different "Y" ? my "Y" might be your "X" ? would we have a different imputation procedure for each of us so that each person's "Y" is no used in imputing their "X" ?
September 11, 2025 at 11:30 AM
thanks, Lucy ! What if each teammate is running a different analysis with a different "Y" ? my "Y" might be your "X" ? would we have a different imputation procedure for each of us so that each person's "Y" is no used in imputing their "X" ?