resistant
robust
undersampled
undersampling
nonproportionate
qualitative research
disproportionate
subsampling
nonsampling
undersample
incommensurable
studentization
selection bias
underfit
unacceptably
proportionlessness
healthy participant effect
nonmultivariate
nuisance parameter
unstatistical
biased
minimum
subcohort
unadjusted
suffer by comparison
neither fish nor fowl
impressionistic
unproportionable
multicohort
nonmarginal
noncontributory
intravariability
unmarginal
multisample
nonunanimous
pluranimous
unselective
nonsurvey
blithe
nonstatistics
soft reference
underfactorization
unproportioned
ununanimous
pseudostatistical
oversample
uncorrelatable
disproportional
noncorrelatable
repeatability