Where does “pseudoresidual” come from?

pseudoresidual (English) comes from English residual, from English residue, from Old French residu, from Latin residuum, from Latin residuus, from Latin resideō, from Latin sedeō, from Proto-Italic sedēō — to sit.

pseudoresidual (English): The difference between the observed value and the median

Definitions

  1. The difference between the observed value and the median

Ancestry of “pseudoresidual”, step by step

pseudoresidual traces back through two separate lines of ancestry.

via English residual

StepLanguageWordMeaning
1EnglishresidualOf, relating to, or remaining as a residue; left...
2EnglishresidueWhatever remains after something else has been...
3Old Frenchresidu
4Latinresiduumnominative neuter singular of residuus;...
5Latinresiduusremaining; residuary; persisting, surviving
6Latinresideōto reside, abide, tarry, linger
7Latinsedeōto sit, to be seated
8Proto-Italicsedēōsit, be sitting, be seated
9Proto-Indo-Europeansḗd-to sit

via English pseudo

StepLanguageWordMeaning
1EnglishpseudoAn intellectually pretentious person; a...
2Englishpseudo-False, not genuine, fake
3Ancient Greekψευδήςlying, false, untrue; deceived, beguiled
4Ancient Greek-ήςadjective suffix
5Proto-Indo-European-ēsPrimarily forms adjectival bahuvrīhi compounds
6Proto-Indo-European-ess
7Proto-Indo-European-osCreates action nouns or result nouns from verbs;...
Every word from Proto-Indo-European sḗd-Every word from Proto-Italic sedēōEvery word from Latin sedeō