This chart shows the distribution of reports in B categories - Dog Fouling for Reports by hour of day.
This analysis has used a chi-square test to examine the differences between this distribution and how it would be expected to be distributed if behaved identically to the general dataset (all reports).
The test statistic is 71,221.46 and the p-value is <0.00001.
As each graph only explores the interaction of two variables analysis may be incomplete or misleading where other variables interact with both. A relationship can be statistically significant without necessarily implying one causes the other.
Columns in Red and Blue have at least a 95% chance of a real difference from the general dataset and at least a 1% different from the expected value.
Red means a category has more reports than expected. Blue means it has less.
This chart shows the percentage of this type or report (B categories - Dog Fouling) as a percentage of reports of the same category in the overall dataset.
Dataframe for chart: Actual vs expected
Subtitles:
Reports by hour of day
FixMyStreet - B categories - Dog Fouling
item
Reports
tooltip
style
series
0
275
Actual: 275
blue
A
1
130
Actual: 130
light grey
A
2
57
Actual: 57
blue
A
3
35
Actual: 35
blue
A
4
53
Actual: 53
light grey
A
5
49
Actual: 49
blue
A
6
210
Actual: 210
blue
A
7
800
Actual: 800
light grey
A
8
1933
Actual: 1933
berry
A
9
3005
Actual: 3005
berry
A
10
2629
Actual: 2629
berry
A
11
2548
Actual: 2548
berry
A
12
2319
Actual: 2319
light grey
A
13
2239
Actual: 2239
light grey
A
14
2248
Actual: 2248
light grey
A
15
2153
Actual: 2153
light grey
A
16
1996
Actual: 1996
blue
A
17
1623
Actual: 1623
blue
A
18
1323
Actual: 1323
blue
A
19
1321
Actual: 1321
blue
A
20
1285
Actual: 1285
blue
A
21
1101
Actual: 1101
blue
A
22
845
Actual: 845
blue
A
23
543
Actual: 543
blue
A
0
310
Expected: 310
dark grey
E
1
143
Expected: 143
dark grey
E
2
75
Expected: 75
dark grey
E
3
51
Expected: 51
dark grey
E
4
46
Expected: 46
dark grey
E
5
86
Expected: 86
dark grey
E
6
274
Expected: 274
dark grey
E
7
795
Expected: 795
dark grey
E
8
1596
Expected: 1596
dark grey
E
9
2282
Expected: 2282
dark grey
E
10
2383
Expected: 2383
dark grey
E
11
2402
Expected: 2402
dark grey
E
12
2270
Expected: 2270
dark grey
E
13
2206
Expected: 2206
dark grey
E
14
2226
Expected: 2226
dark grey
E
15
2193
Expected: 2193
dark grey
E
16
2088
Expected: 2088
dark grey
E
17
1777
Expected: 1777
dark grey
E
18
1598
Expected: 1598
dark grey
E
19
1497
Expected: 1497
dark grey
E
20
1427
Expected: 1427
dark grey
E
21
1282
Expected: 1282
dark grey
E
22
1060
Expected: 1060
dark grey
E
23
641
Expected: 641
dark grey
E
This chart draws out differences between actual and expected values in this dataset (how far off this category is from the typical distribution of the wider data).
This helps to demonstrate the scale of any deviation from the general dataset. When the amount of data available is large, a difference can be statistically significant while being relatively small.
Dataframe for chart: Percentage difference
Subtitles:
A red bar means the value is higher than expected for a 'typical' report, blue means it is lower.
FixMyStreet - B categories - Dog Fouling
Item
style
Percentage
tooltip
0
blue
-11.29
Difference: -11.29
1
light grey
-9.09
Difference: -9.09
2
blue
-24.00
Difference: -24.0
3
blue
-31.37
Difference: -31.37
4
light grey
15.22
Difference: 15.22
5
blue
-43.02
Difference: -43.02
6
blue
-23.36
Difference: -23.36
7
light grey
0.63
Difference: 0.63
8
berry
21.12
Difference: 21.12
9
berry
31.68
Difference: 31.68
10
berry
10.32
Difference: 10.32
11
berry
6.08
Difference: 6.08
12
light grey
2.16
Difference: 2.16
13
light grey
1.50
Difference: 1.5
14
light grey
0.99
Difference: 0.99
15
light grey
-1.82
Difference: -1.82
16
blue
-4.41
Difference: -4.41
17
blue
-8.67
Difference: -8.67
18
blue
-17.21
Difference: -17.21
19
blue
-11.76
Difference: -11.76
20
blue
-9.95
Difference: -9.95
21
blue
-14.12
Difference: -14.12
22
blue
-20.28
Difference: -20.28
23
blue
-15.29
Difference: -15.29
This chart shows the percentage difference between the expected and actual result - representing the scale of difference between this category and the general dataset.
Dataframe for chart: Absolute difference
Subtitles:
A red bar means the value is higher than expected for a 'typical' report, blue means it is lower.
FixMyStreet - B categories - Dog Fouling
Item
style
Reports
tooltip
0
blue
-35
Difference: -35
1
light grey
-13
Difference: -13
2
blue
-18
Difference: -18
3
blue
-16
Difference: -16
4
light grey
7
Difference: 7
5
blue
-37
Difference: -37
6
blue
-64
Difference: -64
7
light grey
5
Difference: 5
8
berry
337
Difference: 337
9
berry
723
Difference: 723
10
berry
246
Difference: 246
11
berry
146
Difference: 146
12
light grey
49
Difference: 49
13
light grey
33
Difference: 33
14
light grey
22
Difference: 22
15
light grey
-40
Difference: -40
16
blue
-92
Difference: -92
17
blue
-154
Difference: -154
18
blue
-275
Difference: -275
19
blue
-176
Difference: -176
20
blue
-142
Difference: -142
21
blue
-181
Difference: -181
22
blue
-215
Difference: -215
23
blue
-98
Difference: -98
This chart shows the absolute difference between the expected and actual result - representing how many more or less reports were received in this category compared to what was expected.