treating missing values in timeSeries package

Dear All,

I am getting the following error when i am using interpNA function from
timeSeries package

# Missing Value Treatment (Linear Interpolation)

spt = interpNA(spt, method = c("linear"))

Error in interpNA(spt, method = c("linear")) : spt is not a tis object

fut = interpNA(fut, method = c("linear"))

Error in interpNA(fut, method = c("linear")) : fut is not a tis object

spt = ts(spt, start=c(2006,4), frequency=305)
fut = ts(fut, start=c(2006,4), frequency=305)
spt = interpNA(spt, method = c("linear"))

Would you please help me in this regard.

With sincere regards,
Upananda

You may delay, but time will not.


Research Scholar
alternative mail id: upani at iitkgp.ac.in
Department of HSS, IIT KGP
KGP