class static
analytics~metrics.R2Score

Source: analyticsdoc.js:4208

Online R Squared (R2) score instance.

new R2Score([fin])

Create new (online) R Square instance. This statistic measures how successful the fit is in explaining the variation of the data. Best possible score is 1.0, lower values are worse.

Parameter

Name Type Optional Description

fin

module:fs.FIn

Yes

Saved state can be loaded via constructor.
Extends
module:analytics~createOnlineMetric