View Source ExStan.Fit (ExStan v0.1.1)

Stores draws from one or more chains.

Returned by methods of a Model. Users will not instantiate this class directly.

A Fit instance provides a user-friendly view of draws, accessible via the to_frame method.

Summary

Functions

Creates a new Fit struct, given the specified options. It will validate the options and parse the draws from the Stan outputs.

Converts the draws from a Fit struct into a data frame. This function iterates over the draws and feature names individually, and will get slower as the number of draws/chains increases.

Functions

Creates a new Fit struct, given the specified options. It will validate the options and parse the draws from the Stan outputs.

Converts the draws from a Fit struct into a data frame. This function iterates over the draws and feature names individually, and will get slower as the number of draws/chains increases.

Parameters

  • %Fit{}: A Fit struct containing the draws and feature names.

Returns

A DataFrame object with the draws as rows and feature names with chain and sample indexes as columns.

Errors

  • Raises an error if the Explorer module is not available.