let consider following probability distributions
X P Q Kullback Kullback_divergence
1 0.526810511 0.6557 -0.166341349 11.97922287
2 0.213080233 0.0357 0.54919316
3 0.02600177 0.8491 -0.130769473
4 0.088595233 0.934 -0.301057372
5 0.546739097 0.6787 -0.170539661
6 0.28479873 0.7577 -0.40204582
7 0.082491531 0.7431 -0.261600315
8 0.106326487 0.3922 -0.200222185
9 0.92608417 0.6555 0.461696987
10 0.866939299 0.1712 2.028853203
11 0.122989593 0.706 -0.310072991
12 0.782494583 0.0318 3.615893457
13 0.030182806 0.2769 -0.09651152
14 0.580645161 0.0462 2.120337307
15 0.632129887 0.0971 1.708443428
16 0.118564409 0.8235 -0.331517665
17 0.98791467 0.6948 0.501651889
18 0.139591662 0.3171 -0.165238155
19 0.668691061 0.9502 -0.338953731
20 0.839289529 0.0344 3.868023675
i would like to know what this number shows us?does this express information about second distribution?or what is distance between two distribution,as i know if it far from $1$,then it means that they are really different,but which is good and real?please i need your advice's