I have x values and y values (see below)
x: 76.6, 52.5, 3.5, 15, 71.5, 161.83333, 154, 72.5, 39 40 23 14.5 5.5 78 129 73.5 100 10 3 29.5 65 44 68.5 56.5 52.14286 66.5 106 36.6 10 135 46.5
y: 110.50969 391.49284 -519.81424 -15.63718 139.70321 39.03956 -40.27464 19.84898 -121.40739 -94.93083 -57.90076 -148.11688 -220.61315 157.12958 61.05487 46.83268 30.80436 -25.48031 -108.25846 95.62236 67.76833 82.148 76.88637 224.2562 444.81261 308.19817 181.89635 59.17169 -95.20256 255.49925 368.34707
I want to fit the data to a gamma function: A*(x^B)(exp(kx)). However I cannot find a way to find the parameters value A, B and k. Does someone know how I can solve this equation according to my data?