Blurb::
Number of collocation points used to estimate expansion coefficients
Description::
Specify the number of collocation points used to estimate expansion coefficients
using regression approaches.

A corresponding sequence specification is documented at, e.g.,
:dakkw:`method-multifidelity_polynomial_chaos-expansion_order_sequence-collocation_ratio-collocation_points_sequence` and
:dakkw:`method-multilevel_polynomial_chaos-expansion_order_sequence-collocation_ratio-collocation_points_sequence`
Topics::

Examples::

Theory::

Faq::

See_Also::
