search for: 315187

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2008 Aug 12
0
KS Test for Mixture of Distributions
Hi all, How can we use ks.test() to evaluate goodness of fit of mixtures of distributions? For example I have the following dataset: > x [1] 176.1 176.8 259.6 171.6 90.0 234.3 145.7 113.7 105.9 176.2 168.9 136.1 [13] 109.2 110.3 164.3 117.7 131.3 163.7 200.4 196.4 196.2 168.6 190.4 127.5 [25] 136.0 114.2 112.0 91.9 333.4 295.5 172.0 293.3 91.7 289.7 118.8 55.1 [37] 161.9 233.9 197.7
2017 Oct 13
2
How to define proper breaks in RFM analysis
...99 7/25/2017 37 2 12.665 315147 8 8/26/2017 5 3 10.71333333 315155 10 7/3/2017 59 2 9.785 315156 8.16 8/23/2017 8 9 9.218888889 315160 16.77 8/27/2017 4 4 12.85 315161 11.28 8/1/2017 30 1 11.28 315166 7.98 8/28/2017 3 2 10.175 315177 14.05 8/15/2017 16 4 10.45 315184 5.99 6/27/2017 65 3 7.413333333 315187 9.52 8/3/2017 28 3 10.01333333 315191 7.98 8/18/2017 13 3 12.70666667 315195 18.85 7/29/2017 33 1 18.85 315198 10.98 7/27/2017 35 2 18.06 315203 6.99 7/7/2017 55 1 6.99 315204 16.26 8/25/2017 6 3 13.83333333 315205 31.63 8/22/2017 9 4 25.605 315230 20.55 8/12/2017 19 3 21.18666667 315233 20.95 8/5/...
2017 Oct 13
0
How to define proper breaks in RFM analysis
Hi Your statement about attaching data is problematic. We cannot do much with it. Instead use output from dput(yourdata) to show us what exactly your data look like. We also do not know how do you want to split your data. It would be nice if you can show also what should be the bins with respective data. Unless you provide this information you probably would not get any sensible answer. Cheers
2017 Oct 13
0
How to define proper breaks in RFM analysis
...3 10.71333333 315155 10 7/3/2017 59 2 9.785 315156 8.16 8/23/2017 8 9 9.218888889 315160 16.77 8/27/2017 4 4 12.85 315161 11.28 8/1/2017 30 1 11.28 315166 7.98 8/28/2017 3 2 10.175 315177 14.05 8/15/2017 16 4 10.45 315184 5.99 6/27/2017 65 3 7.413333333 315187 9.52 8/3/2017 28 3 10.01333333 315191 7.98 8/18/2017 13 3 12.70666667 315195 18.85 7/29/2017 33 1 18.85 315198 10.98 7/27/2017 35 2 18.06 315203 6.99 7/7/2017 55 1 6.99 315204 16.26 8/25/2017 6 3 13.83333333 315205 31.63 8/22/2017 9 4 25.605 315230 20.55...
2017 Oct 12
3
How to define proper breaks in RFM analysis
Hello, I'm working on RFM analysis and i wanted to define my own breaks but my frequency distribution is not normally distributed so when I'm using quartile its not giving the optimal results. so I'm looking for a better approach where i can define breaks dynamically because after visualization i can do it easily but i want to apply this model so that it can automatically define the