Week | Sales | Forecast |
---|---|---|
1 | 39 | 39 |
2 | 44 | 39 |
3 | 40 | 40 |
4 | 45 | 40 |
5 | 38 | 41 |
6 | 43 | 40.4 |
7 | 39 | 40.92 |
this is my data in which I have calculated Smoothing value which is the forecast column. Any suggestion to calculate smoothing value in R. I was trying to calculate smoothing but I am unable to get the exact smoothing function.
Thanks in advance