cor-methods: Methods for function cor in Package 'MAINT.Data'

In MAINT.Data: Model and Analyse Interval Data

Methods for function cor in Package ‘MAINT.Data’

Description

S4 methods for function cor. These methods extract estimates of correlation matrices for the models fitted to Interval Data.

Usage

## S4 method for signature 'IdtNDE'
cor(x)
## S4 method for signature 'IdtSNDE'
cor(x)
## S4 method for signature 'IdtNandSNDE'
cor(x)
## S4 method for signature 'IdtMxNDE'
cor(x)
## S4 method for signature 'IdtMxSNDE'
cor(x)

Arguments

x	An object representing a model fitted to interval data.

Value

For the IdtNDE, IdtSNDE and IdtNandSNDE methods or IdtMxNDE, IdtMxSNDE methods with slot “Hmcdt” equal to TRUE: a matrix with the estimated correlations.
For the IdtMxNDE, and IdtMxSNDE methods with slot “Hmcdt” equal to FALSE: a three-dimensional array with a matrix with the estimated correlations for each group at each level of the third dimension.

See Also

var

Examples

# Create an Interval-Data object containing the intervals for 899 observations 
# on the temperatures by quarter in 60 Chinese meteorological stations.

ChinaT <- IData(ChinaTemp[1:8],VarNames=c("T1","T2","T3","T4"))

ChinaT_NE <- mle(ChinaT)

# Display correlation estimates

print(cor(ChinaT_NE))

 

MAINT.Data documentation built on April 4, 2023, 9:09 a.m.