tsapp (version 1.0.4)

missls: missls substitutes missing values in a time series using the LS approach with ARMA models

Description

missls substitutes missing values in a time series using the LS approach with ARMA models

Usage

missls(x, p = 0, tol = 0.001, theo = 0)

Arguments

x

vector, the time series

p

integer, the order of polynom alpha(B)/beta(B)

tol

tolerance that can be set; it enters via tol*sd(x,na.rm=TRUE)

theo

(k,1)-vector, prespecified Inverse ACF, IACF (starting at lag 1)

Value

y completed time series

Examples

# NOT RUN {
data(HEARTBEAT)
x <- HEARTBEAT
x[c(20,21)] <- NA
out <-  missls(x,p=2,tol=0.001,theo=0)
# }