rmse

Fitted linear model of class <code><a rd-options="" href="/link/lm?package=sjstats&version=0.2.0" data-mini-rdoc="sjstats::lm">lm</a></code>,
<code><a rd-options="lme4" href="/link/merMod?package=sjstats&version=0.2.0&to=lme4" data-mini-rdoc="lme4::merMod">merMod</a></code> (lme4) or <code><a rd-options="nlme" href="/link/lme?package=sjstats&version=0.2.0&to=nlme" data-mini-rdoc="nlme::lme">lme</a></code> (nlme).

Logical, use <code>TRUE</code> if normalized rmse should be returned.

normalized


Compute root mean squared error  of fitted linear (mixed effects) models.


Collection of convenient functions for common statistical computations,
which are not directly provided by R's base or stats packages.
This package aims at providing, first, shortcuts for statistical
measures, which otherwise could only be calculated with additional
effort (like standard errors or root mean squared errors). Second,
these shortcut functions are generic (if appropriate), and can be
applied not only to vectors, but also to other objects as well
(e.g., the Coefficient of Variation can be computed for vectors,
linear models, or linear mixed models; the r2()-function returns
the r-squared value for 'lm', 'glm', 'merMod' or 'lme' objects).
The focus of most functions lies on summary statistics or fit
measures for regression models, including generalized linear
models and mixed effects models. However, some of the functions
also deal with other statistical measures, like Cronbach's Alpha,
Cramer's V, Phi etc.

Daniel Lüdecke

sjstats

Collection of Convenient Functions for Common Statistical
Computations

rmse function

Fitted linear model of class <code><a rd-options='' href='lm'>lm</a></code>,
<code><a rd-options='lme4' href='merMod'>merMod</a></code> (lme4) or <code><a rd-options='nlme' href='lme'>lme</a></code> (nlme).

rmse: Root Mean Squared Error (RMSE)

Description

Usage

Arguments

Value

References

See Also

Examples