- #1
exponent137
- 561
- 33
If we commonly draw a distribution of data, we should be careful to chose appropriate classes, for instance,
1-2, 4
2-3, 6
3-4, 11
etc.
But, if we draw a cumulative distribution, classes are not necessary. For instance
1-2, 4
2-3, 10
3-4, 21
and still better:
1, 1
1.3, 2
1.4, 3
1.9, 4
2.1, 5
etc
Does exist any good smoothing of this cumulative curve and calculation (derivation) of noncumulative distribution from it again?
1-2, 4
2-3, 6
3-4, 11
etc.
But, if we draw a cumulative distribution, classes are not necessary. For instance
1-2, 4
2-3, 10
3-4, 21
and still better:
1, 1
1.3, 2
1.4, 3
1.9, 4
2.1, 5
etc
Does exist any good smoothing of this cumulative curve and calculation (derivation) of noncumulative distribution from it again?
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