eelbrain.align1(d, to, by='index', out='data')

Align a data object to an index variable

  • d (data-object) – Data object with cases that should be aligned to idx.

  • to (data-object) – Index array to which d should be aligned. If to is a Dataset, use to[by].

  • by (str | data-object) – Variable labeling cases in d for aligning them to to. If d is a Dataset, by can be the name of a variable in d.

  • out ('data' | 'index') – Return a restructured copy of d (default) or an index array into d.


d_aligned – Aligned copy of d (or index to align d to idx if out='index').

Return type

data-object | array

See also


Align two data-objects