.. _method-bayes_calibration-dream-emulator-pce-orthogonal_least_interpolation-collocation_points:

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collocation_points
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Number of collocation points used to estimate expansion coefficients


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**Specification**

- *Alias:* None

- *Arguments:* INTEGER


**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`


