fit_normal.Rd
Performs maximum likelihood estimation on the normal distribution
(univariate and multivariate). Wrappers fit.gaussuv
and fit.gaussmv
.
fit_normal(x) # S3 method for default fit_normal(x) # S3 method for tbl fit_normal(x) # S3 method for xts fit_normal(x) # S3 method for matrix fit_normal(x)
x | A tabular (non-tidy) data structure. |
---|
A list
of the the class cma_fit
with 21
components.
x <- matrix(diff(log(EuStockMarkets)), ncol = 4) # multivariate estimation fit_normal(x) #> # Margins Estimation #> Converged: TRUE #> Dimension: 4 #> AIC: -52109.52 #> Log-Likelihood: 26061.76 #> Model: Gaussian # univariate estimation fit_normal(x[ , 4, drop = FALSE]) #> # Margins Estimation #> Converged: TRUE #> Dimension: 1 #> AIC: -12692.76 #> Log-Likelihood: 6348.378 #> Model: Gaussian