guardian/interactive-pollution-tracker
File Churn
File change frequency (churn) shows the distribution of file updates (days with at least one commit).
Overview
File Change Frequency Overall
  • There are 6 files with 1,032 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 0 files changed 51-100 times (0 lines of code)
    • 0 files changed 21-50 times (0 lines of code)
    • 3 files changed 6-20 times (728 lines of code)
    • 3 files changed 1-5 times (304 lines of code)
0% | 0% | 0% | 70% | 29%
Legend:
101+
51-100
21-50
6-20
1-5

explore: grouped by folders | grouped by update frequency | data
Contributors Count Frequency Overall
  • There are 6 files with 1,032 lines of code.
    • 0 files changed by more than 25 contributors (0 lines of code)
    • 0 files changed by 11-25 contributors (0 lines of code)
    • 0 files changed by 6-10 contributors (0 lines of code)
    • 0 files changed by 2-5 contributors (0 lines of code)
    • 6 files changed by 1 contributor (1,032 lines of code)
0% | 0% | 0% | 0% | 100%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
json, html, js, scss, txt, gitignore, babelrc, md
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
scss0% | 0% | 0% | 100% | 0%
js0% | 0% | 0% | 54% | 45%
html0% | 0% | 0% | 0% | 100%
File Change Frequency per Logical Decomposition
primary
primary (file change frequency)
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
src0% | 0% | 0% | 94% | 5%
scripts0% | 0% | 0% | 100% | 0%
ROOT0% | 0% | 0% | 0% | 100%
harness0% | 0% | 0% | 0% | 0%
Most Frequently Changed Files (Top 13)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
fetch.js
in scripts
 106 - 2017-12-11 2018-12-14 11 1 +106 / -46 josh.holder josh.holder
app.js
in src/js
 257 - 2017-12-11 2018-01-30 7 1 +644 / -121 josh.holder josh.holder
main.scss
in src/css
 365 - 2017-12-11 2018-01-30 6 1 +567 / -165 josh.holder josh.holder
render.js
in src
 32 2 2017-12-11 2017-12-21 5 1 +99 / -34 josh.holder josh.holder
main.html
in src/templates
 1 - 2017-12-14 2017-12-14 1 1 +0 / -16 josh.holder josh.holder
271 6 2017-12-14 2017-12-14 1 1 +5 / -1 josh.holder josh.holder
_fonts.scss
in src/css
 1 -
main.js
in src/js
 3 -
6 -
_embed.scss
in src/css
 8 -
index.js
in src/components/load-json
 9 1
_mq.scss
in src/css
 12 -
index.html
in harness
 102 -
Files With Most Churn (Top 13)
Based on the number of lines added and deleted across all commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
app.js
in src/js
 257 - 2017-12-11 2018-01-30 7 1 +644 / -121 josh.holder josh.holder
main.scss
in src/css
 365 - 2017-12-11 2018-01-30 6 1 +567 / -165 josh.holder josh.holder
fetch.js
in scripts
 106 - 2017-12-11 2018-12-14 11 1 +106 / -46 josh.holder josh.holder
render.js
in src
 32 2 2017-12-11 2017-12-21 5 1 +99 / -34 josh.holder josh.holder
main.html
in src/templates
 1 - 2017-12-14 2017-12-14 1 1 +0 / -16 josh.holder josh.holder
271 6 2017-12-14 2017-12-14 1 1 +5 / -1 josh.holder josh.holder
_fonts.scss
in src/css
 1 -
main.js
in src/js
 3 -
6 -
_embed.scss
in src/css
 8 -
index.js
in src/components/load-json
 9 1
_mq.scss
in src/css
 12 -
index.html
in harness
 102 -
Files With Most Contributors (Top 13)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
fetch.js
in scripts
 106 - 2017-12-11 2018-12-14 11 1 +106 / -46 josh.holder josh.holder
app.js
in src/js
 257 - 2017-12-11 2018-01-30 7 1 +644 / -121 josh.holder josh.holder
main.scss
in src/css
 365 - 2017-12-11 2018-01-30 6 1 +567 / -165 josh.holder josh.holder
render.js
in src
 32 2 2017-12-11 2017-12-21 5 1 +99 / -34 josh.holder josh.holder
271 6 2017-12-14 2017-12-14 1 1 +5 / -1 josh.holder josh.holder
main.html
in src/templates
 1 - 2017-12-14 2017-12-14 1 1 +0 / -16 josh.holder josh.holder
index.html
in harness
 102 -
_fonts.scss
in src/css
 1 -
6 -
_mq.scss
in src/css
 12 -
_embed.scss
in src/css
 8 -
main.js
in src/js
 3 -
index.js
in src/components/load-json
 9 1
Files With Least Contributors (Top 13)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
index.html
in harness
 102 -
_mq.scss
in src/css
 12 -
index.js
in src/components/load-json
 9 1
_embed.scss
in src/css
 8 -
6 -
main.js
in src/js
 3 -
_fonts.scss
in src/css
 1 -
main.scss
in src/css
 365 - 2017-12-11 2018-01-30 6 1 +567 / -165 josh.holder josh.holder
271 6 2017-12-14 2017-12-14 1 1 +5 / -1 josh.holder josh.holder
app.js
in src/js
 257 - 2017-12-11 2018-01-30 7 1 +644 / -121 josh.holder josh.holder
fetch.js
in scripts
 106 - 2017-12-11 2018-12-14 11 1 +106 / -46 josh.holder josh.holder
render.js
in src
 32 2 2017-12-11 2017-12-21 5 1 +99 / -34 josh.holder josh.holder
main.html
in src/templates
 1 - 2017-12-14 2017-12-14 1 1 +0 / -16 josh.holder josh.holder
Correlations

File Size vs. Number of Changes: 6 points

scripts/fetch.js x: 106 lines of code y: 11 # changes src/css/main.scss x: 365 lines of code y: 6 # changes src/js/app.js x: 257 lines of code y: 7 # changes src/render.js x: 32 lines of code y: 5 # changes gulpfile.babel.js x: 271 lines of code y: 1 # changes src/templates/main.html x: 1 lines of code y: 1 # changes
11.0
# changes
  min: 1.0
  average: 5.17
  25th percentile: 1.0
  median: 5.5
  75th percentile: 8.0
  max: 11.0
0 365.0
lines of code
min: 1.0 | average: 172.0 | 25th percentile: 24.25 | median: 181.5 | 75th percentile: 294.5 | max: 365.0

Number of Contributors vs. Number of Changes: 6 points

scripts/fetch.js x: 1 # contributors y: 11 # changes src/css/main.scss x: 1 # contributors y: 6 # changes src/js/app.js x: 1 # contributors y: 7 # changes src/render.js x: 1 # contributors y: 5 # changes gulpfile.babel.js x: 1 # contributors y: 1 # changes
11.0
# changes
  min: 1.0
  average: 5.17
  25th percentile: 1.0
  median: 5.5
  75th percentile: 8.0
  max: 11.0
0 1.0
# contributors
min: 1.0 | average: 1.0 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 1.0

Number of Contributors vs. File Size: 6 points

scripts/fetch.js x: 1 # contributors y: 106 lines of code src/css/main.scss x: 1 # contributors y: 365 lines of code src/js/app.js x: 1 # contributors y: 257 lines of code src/render.js x: 1 # contributors y: 32 lines of code gulpfile.babel.js x: 1 # contributors y: 271 lines of code src/templates/main.html x: 1 # contributors y: 1 lines of code
365.0
lines of code
  min: 1.0
  average: 172.0
  25th percentile: 24.25
  median: 181.5
  75th percentile: 294.5
  max: 365.0
0 1.0
# contributors
min: 1.0 | average: 1.0 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 1.0

Number of Changes vs. Line Churn: 37 points

scripts/fetch.js x: 11 # changes y: 152 line churn src/assets/data/pollutionSummariesAllSites-2018.json x: 5 # changes y: 9 line churn loop x: 2 # changes y: 11 line churn src/css/main.scss x: 6 # changes y: 732 line churn src/js/app.js x: 7 # changes y: 765 line churn src/assets/data/pollutionDataAllSites-2017.json x: 4 # changes y: 7 line churn src/assets/data/pollutionDataAllSites-2016.json x: 3 # changes y: 5 line churn gulpfile.babel.js x: 1 # changes y: 6 line churn src/assets/londonRoadsClippedGeo.json x: 2 # changes y: 50134 line churn src/assets/londongeo.json x: 2 # changes y: 179844 line churn src/assets/parks.geojson x: 2 # changes y: 7898 line churn src/assets/parksgeojson.geojson x: 2 # changes y: 5778 line churn
179844.0
line churn
  min: 1.0
  average: 6650.62
  25th percentile: 3.5
  median: 9.0
  75th percentile: 80.5
  max: 179844.0
0 11.0
# changes
min: 1.0 | average: 2.7 | 25th percentile: 1.5 | median: 2.0 | 75th percentile: 3.5 | max: 11.0

Number of Contributors vs. Line Churn: 6 points

scripts/fetch.js x: 1 # contributors y: 152 line churn src/css/main.scss x: 1 # contributors y: 732 line churn src/js/app.js x: 1 # contributors y: 765 line churn src/render.js x: 1 # contributors y: 133 line churn gulpfile.babel.js x: 1 # contributors y: 6 line churn src/templates/main.html x: 1 # contributors y: 16 line churn
765.0
line churn
  min: 6.0
  average: 300.67
  25th percentile: 13.5
  median: 142.5
  75th percentile: 740.25
  max: 765.0
0 1.0
# contributors
min: 1.0 | average: 1.0 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 1.0

File Size vs. Line Churn: 6 points

scripts/fetch.js x: 106 lines of code y: 152 line churn src/css/main.scss x: 365 lines of code y: 732 line churn src/js/app.js x: 257 lines of code y: 765 line churn src/render.js x: 32 lines of code y: 133 line churn gulpfile.babel.js x: 271 lines of code y: 6 line churn src/templates/main.html x: 1 lines of code y: 16 line churn
765.0
line churn
  min: 6.0
  average: 300.67
  25th percentile: 13.5
  median: 142.5
  75th percentile: 740.25
  max: 765.0
0 365.0
lines of code
min: 1.0 | average: 172.0 | 25th percentile: 24.25 | median: 181.5 | 75th percentile: 294.5 | max: 365.0