assert_strategy

Internal helper used by <code>filter_scores()</code> and
<code>impute_missing_scores()</code> to check that a user-supplied
strategy function has at least the required named formals.
This catches common mistakes early (e.g. forgetting the
<code>compare</code> argument) without constraining the strategy
author to a specific internal type.

internal

Facilitate the evaluation of forecasts in a convenient
framework based on data.table. It allows user to to check their forecasts
and diagnose issues, to visualise forecasts and missing data, to transform
data before scoring, to handle missing forecasts, to aggregate scores, and
to visualise the results of the evaluation. The package mostly focuses on
the evaluation of probabilistic forecasts and allows evaluating several
different forecast types and input formats. Find more information about the
package in the Vignettes as well as in the accompanying paper,
<doi:10.48550/arXiv.2205.07090>.

Nikos Bosse

scoringutils

Utilities for Scoring and Assessing Predictions

Sam Abbott

Hugo Gruson

Johannes Bracher

Toshiaki Asakura 

James Mba Azam

Sebastian Funk

Michael Chirico

assert_strategy function

<dl><dt>strategy</dt>
<dd>A function.</dd>
<dt>required</dt>
<dd>Character vector of formal names that
<code>strategy</code> must accept.</dd></dl>

Arguments

Assert that a strategy has the expected signature — assert_strategy

<dl>

<dt>strategy</dt>
<dd>A function.</dd>


<dt>required</dt>
<dd>Character vector of formal names that
<code>strategy</code> must accept.</dd>

</dl>

Assert that a strategy has the expected signature

assert_strategy: Assert that a strategy has the expected signature

Description

Usage

Value

Arguments