When you have different inputs and different outputs, that's not discrimination.
2. There is no contradiction (II)
The point I was making was about what gets published. It didn't get published.
3. There is no contradiction (III)
Please look again at the introductory sentence of the report: men and women actually appear to leave engineering at roughly the same rate and endorse the same reasons for leaving
"Roughly the same rates for the same reasons".
I repeat: "roughly the same rates for the same reasons".
That it isn't exactly the same rates and not exactly the same reasons is not a contradiction, because "exactly" wasn't claimed. It is added nuance and details that does not in any way shape or form contradict the original finding.
And it isn't "my narrative", it is what the researchers found. So it ain't a "narrative", it is the empirical data, and it isn't "mine", it is the reality as found by those researchers.