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Questions related from Arnab N. Patowary
I am trying to fit ARIMA(p,d,q) model to chronological accidental death data for the period of 50 years in R software. The data set consists of upward trend clearly. So, to achieve stationarity, I...
03 November 2017 1,946 5 View
Suppose a data set has increasing trend and after removing trend by 1st difference, the ACF and PACF have no any significant correlation, then how do we determine order of ARIMA(p,d,q)?
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Suppose, in the month of January, there is no rainfall. Is it justified to take it as zero or we have to interpolate the value..
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