nimare.transforms
.samplevar_dataset_to_varcope¶
-
samplevar_dataset_to_varcope
(samplevar_dataset, sample_size)[source]¶ Convert “sample variance of the dataset” (variance of the individual observations in a single sample) to “sampling variance” (variance of sampling distribution for the parameter).
- Parameters
samplevar_dataset (array_like) – Sample variance of the dataset (e.g.,
np.var(values)
).sample_size (int) – Sample size
- Returns
varcope (array_like) – Sampling variance of the parameter
Notes
Sampling variance is sample variance divided by sample size.