Displaying 5 results from an estimated 5 matches for "315492".
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15492
2008 Sep 03
2
Normality test
Hi,
I am looking for a normality test in R to see if a vector of data I have
can be assumed to be normally distributed and hence used in a linear
regression.
> help.search("normality test")
suggests the Shapiro test, ?shapiro.test.
Now maybe I am interpreting things incorrectly (as is usually the case),
am I right in assuming that this is a composite test for normality, and
hence a
2017 Oct 13
2
How to define proper breaks in RFM analysis
...6/2017 36 1 7.18
315466 19.75 8/30/2017 1 4 22.1525
315468 6.99 7/29/2017 33 6 10.36166667
315473 12.94 8/29/2017 2 5 13.476
315474 8.37 8/17/2017 14 3 9.466666667
315477 6.49 8/31/2017 0 1 6.49
315480 18.94 6/25/2017 67 1 18.94
315483 12.07 8/6/2017 25 6 12.48833333
315489 8.17 8/8/2017 23 3 13.06
315492 6.67 8/8/2017 23 1 6.67
315497 9.65 8/21/2017 10 1 9.65
315498 12.36 8/5/2017 26 2 10.265
315499 13.17 7/30/2017 32 1 13.17
315503 8.71 6/29/2017 63 5 12.854
315511 9.67 8/15/2017 16 5 9.992
315513 9.58 8/24/2017 7 2 9.125
315522 8.47 7/12/2017 50 1 8.47
315523 10.47 8/1/2017 30 2 8.63
315532 8.47...
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
...22.1525
315468
6.99
7/29/2017
33
6
10.36166667
315473
12.94
8/29/2017
2
5
13.476
315474
8.37
8/17/2017
14
3
9.466666667
315477
6.49
8/31/2017
0
1
6.49
315480
18.94
6/25/2017
67
1
18.94
315483
12.07
8/6/2017
25
6
12.48833333
315489
8.17
8/8/2017
23
3
13.06
315492
6.67
8/8/2017
23
1
6.67
315497
9.65
8/21/2017
10
1
9.65
315498
12.36
8/5/2017
26
2
10.265
315499
13.17
7/30/2017
32
1
13.17
315503
8.71
6/29/2017
63
5
12.854
315511
9.67
8/15/2017
16
5
9.992
315513
9.58
8/24/2017
7
2
9.125
315522
8.47
7/12/2017
50
1
8....
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