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- Thu Mar 05, 2015 5:30 am
- Forum: Estimation
- Topic: Estimating sine using ML
- Replies: 1
- Views: 1963
Estimating sine using ML
Dear all, I was trying to fit a sine function to data, but I found some difficulties. Ofcourse, estimating y = a + b * sin(x) gave no rise to any problem. However, I want to estimate any y = a + b*sin(cx + d). Hence I wrote a ML-program trying to do this: series x = @trend series y = 1 + 2*sin(3*x-4...