Hi Murali,
As per 17th Jan session i executed below R code & try to work on auto.arima but its mean is not showing correct.
Find below the code:-
traindata<-read.csv("traindata.csv")
data.ts<-ts(traindata$TOT_QTY,frequency =12)
library("forecast")
library("TTR")
model_arima <- auto.arima(data.ts)
fit <- forecast(model_arima,h=3)
fit
result of fit:-
Point Forecast Lo 80 Hi 80 Lo 95 Hi 95
Jan 2 15518 14128.16 16907.84 13392.42 17643.58
Feb 2 15518 13552.46...
ARIMA in R
As per 17th Jan session i executed below R code & try to work on auto.arima but its mean is not showing correct.
Find below the code:-
traindata<-read.csv("traindata.csv")
data.ts<-ts(traindata$TOT_QTY,frequency =12)
library("forecast")
library("TTR")
model_arima <- auto.arima(data.ts)
fit <- forecast(model_arima,h=3)
fit
result of fit:-
Point Forecast Lo 80 Hi 80 Lo 95 Hi 95
Jan 2 15518 14128.16 16907.84 13392.42 17643.58
Feb 2 15518 13552.46...
ARIMA in R