GoogleCloudPlatform / hackathon-toolkit
File Change Frequency

File change frequency (churn) shows the distribution of file updates (days with at least one commit).

Overview
File Change Frequency Overall
  • There are 21 files with 556 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)
    • 4 files changed 6-20 times (247 lines of code)
    • 17 files changed 1-5 times (309 lines of code)
0% | 0% | 0% | 44% | 55%
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 21 files with 556 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)
    • 13 files changed by 2-5 contributors (391 lines of code)
    • 8 files changed by 1 contributor (165 lines of code)
0% | 0% | 0% | 70% | 29%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
md, txt, py, html, yaml, mdown, gitignore, json
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
html0% | 0% | 0% | 55% | 44%
py0% | 0% | 0% | 32% | 67%
yaml0% | 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
firestore0% | 0% | 0% | 90% | 9%
vision0% | 0% | 0% | 48% | 51%
translate0% | 0% | 0% | 53% | 46%
video0% | 0% | 0% | 0% | 100%
speech0% | 0% | 0% | 0% | 100%
language0% | 0% | 0% | 0% | 100%
functions-language0% | 0% | 0% | 0% | 100%
functions0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 21)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
main.py
in vision
 45 3 2017-09-02 2019-01-31 8 2 ryanmats@google.com ryanmats@google.com
dashboard.html
in firestore/templates
 85 - 2018-02-16 2019-09-26 8 3 ryanmats@google.com ryanmats@google.com
homepage.html
in firestore/templates
 91 - 2018-02-16 2019-09-26 7 2 ryanmats@google.com ryanmats@google.com
main.py
in translate
 26 3 2017-09-05 2019-02-01 6 3 armanhschool@gmail.com ryanmats@google.com
app.yaml
in vision
 4 - 2017-09-02 2019-01-31 5 2 ryanmats@google.com ryanmats@google.com
homepage.html
in translate/templates
 21 - 2017-09-05 2019-02-01 5 3 armanhschool@gmail.com ryanmats@google.com
main.py
in language
 24 3 2017-09-06 2018-08-01 5 2 armanhschool@gmail.com ryanmats@google.com
homepage.html
in language/templates
 29 - 2017-09-06 2019-01-16 5 2 armanhschool@gmail.com ryanmats@google.com
homepage.html
in vision/templates
 43 - 2017-09-02 2019-01-31 5 1 ryanmats@google.com ryanmats@google.com
app.yaml
in language
 2 - 2017-09-06 2019-01-16 3 2 armanhschool@gmail.com ryanmats@google.com
app.yaml
in translate
 2 - 2017-09-05 2019-02-01 3 2 armanhschool@gmail.com ryanmats@google.com
homepage.html
in speech/templates
 21 - 2017-09-08 2019-02-01 3 2 armanhschool@gmail.com ryanmats@google.com
homepage.html
in video/templates
 28 - 2017-09-08 2019-02-01 3 1 ryanmats@google.com ryanmats@google.com
main.py
in speech
 37 4 2017-09-08 2019-02-01 3 2 armanhschool@gmail.com ryanmats@google.com
app.yaml
in firestore
 2 - 2018-02-16 2019-04-12 2 1 ryanmats@google.com ryanmats@google.com
app.yaml
in speech
 4 - 2017-09-08 2019-02-01 2 2 armanhschool@gmail.com ryanmats@google.com
app.yaml
in video
 4 - 2017-09-08 2019-02-01 2 1 ryanmats@google.com ryanmats@google.com
main.py
in firestore
 17 4 2018-02-16 2018-02-17 2 1 ryanmats@google.com ryanmats@google.com
main.py
in video
 34 4 2017-09-08 2018-01-25 2 1 ryanmats@google.com ryanmats@google.com
main.py
in functions
 18 1 2019-02-20 2019-02-20 1 1 ryanmats@google.com ryanmats@google.com
language.py
in functions-language
 19 1 2019-10-20 2019-10-20 1 1 ryanmats@google.com ryanmats@google.com
Files With Most Contributors (Top 21)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
dashboard.html
in firestore/templates
 85 - 2018-02-16 2019-09-26 8 3 ryanmats@google.com ryanmats@google.com
main.py
in translate
 26 3 2017-09-05 2019-02-01 6 3 armanhschool@gmail.com ryanmats@google.com
homepage.html
in translate/templates
 21 - 2017-09-05 2019-02-01 5 3 armanhschool@gmail.com ryanmats@google.com
main.py
in vision
 45 3 2017-09-02 2019-01-31 8 2 ryanmats@google.com ryanmats@google.com
homepage.html
in firestore/templates
 91 - 2018-02-16 2019-09-26 7 2 ryanmats@google.com ryanmats@google.com
homepage.html
in language/templates
 29 - 2017-09-06 2019-01-16 5 2 armanhschool@gmail.com ryanmats@google.com
main.py
in language
 24 3 2017-09-06 2018-08-01 5 2 armanhschool@gmail.com ryanmats@google.com
app.yaml
in vision
 4 - 2017-09-02 2019-01-31 5 2 ryanmats@google.com ryanmats@google.com
app.yaml
in translate
 2 - 2017-09-05 2019-02-01 3 2 armanhschool@gmail.com ryanmats@google.com
app.yaml
in language
 2 - 2017-09-06 2019-01-16 3 2 armanhschool@gmail.com ryanmats@google.com
homepage.html
in speech/templates
 21 - 2017-09-08 2019-02-01 3 2 armanhschool@gmail.com ryanmats@google.com
main.py
in speech
 37 4 2017-09-08 2019-02-01 3 2 armanhschool@gmail.com ryanmats@google.com
app.yaml
in speech
 4 - 2017-09-08 2019-02-01 2 2 armanhschool@gmail.com ryanmats@google.com
homepage.html
in vision/templates
 43 - 2017-09-02 2019-01-31 5 1 ryanmats@google.com ryanmats@google.com
homepage.html
in video/templates
 28 - 2017-09-08 2019-02-01 3 1 ryanmats@google.com ryanmats@google.com
app.yaml
in firestore
 2 - 2018-02-16 2019-04-12 2 1 ryanmats@google.com ryanmats@google.com
main.py
in firestore
 17 4 2018-02-16 2018-02-17 2 1 ryanmats@google.com ryanmats@google.com
app.yaml
in video
 4 - 2017-09-08 2019-02-01 2 1 ryanmats@google.com ryanmats@google.com
main.py
in video
 34 4 2017-09-08 2018-01-25 2 1 ryanmats@google.com ryanmats@google.com
language.py
in functions-language
 19 1 2019-10-20 2019-10-20 1 1 ryanmats@google.com ryanmats@google.com
main.py
in functions
 18 1 2019-02-20 2019-02-20 1 1 ryanmats@google.com ryanmats@google.com
Files With Least Contributors (Top 21)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
homepage.html
in vision/templates
 43 - 2017-09-02 2019-01-31 5 1 ryanmats@google.com ryanmats@google.com
main.py
in video
 34 4 2017-09-08 2018-01-25 2 1 ryanmats@google.com ryanmats@google.com
homepage.html
in video/templates
 28 - 2017-09-08 2019-02-01 3 1 ryanmats@google.com ryanmats@google.com
language.py
in functions-language
 19 1 2019-10-20 2019-10-20 1 1 ryanmats@google.com ryanmats@google.com
main.py
in functions
 18 1 2019-02-20 2019-02-20 1 1 ryanmats@google.com ryanmats@google.com
main.py
in firestore
 17 4 2018-02-16 2018-02-17 2 1 ryanmats@google.com ryanmats@google.com
app.yaml
in video
 4 - 2017-09-08 2019-02-01 2 1 ryanmats@google.com ryanmats@google.com
app.yaml
in firestore
 2 - 2018-02-16 2019-04-12 2 1 ryanmats@google.com ryanmats@google.com
homepage.html
in firestore/templates
 91 - 2018-02-16 2019-09-26 7 2 ryanmats@google.com ryanmats@google.com
main.py
in vision
 45 3 2017-09-02 2019-01-31 8 2 ryanmats@google.com ryanmats@google.com
main.py
in speech
 37 4 2017-09-08 2019-02-01 3 2 armanhschool@gmail.com ryanmats@google.com
homepage.html
in language/templates
 29 - 2017-09-06 2019-01-16 5 2 armanhschool@gmail.com ryanmats@google.com
main.py
in language
 24 3 2017-09-06 2018-08-01 5 2 armanhschool@gmail.com ryanmats@google.com
homepage.html
in speech/templates
 21 - 2017-09-08 2019-02-01 3 2 armanhschool@gmail.com ryanmats@google.com
app.yaml
in speech
 4 - 2017-09-08 2019-02-01 2 2 armanhschool@gmail.com ryanmats@google.com
app.yaml
in vision
 4 - 2017-09-02 2019-01-31 5 2 ryanmats@google.com ryanmats@google.com
app.yaml
in translate
 2 - 2017-09-05 2019-02-01 3 2 armanhschool@gmail.com ryanmats@google.com
app.yaml
in language
 2 - 2017-09-06 2019-01-16 3 2 armanhschool@gmail.com ryanmats@google.com
dashboard.html
in firestore/templates
 85 - 2018-02-16 2019-09-26 8 3 ryanmats@google.com ryanmats@google.com
main.py
in translate
 26 3 2017-09-05 2019-02-01 6 3 armanhschool@gmail.com ryanmats@google.com
homepage.html
in translate/templates
 21 - 2017-09-05 2019-02-01 5 3 armanhschool@gmail.com ryanmats@google.com
Correlations

File Size vs. Number of Changes: 21 points

functions-language/language.py x: 19 lines of code y: 1 # changes firestore/templates/dashboard.html x: 85 lines of code y: 8 # changes firestore/templates/homepage.html x: 91 lines of code y: 7 # changes firestore/app.yaml x: 2 lines of code y: 2 # changes functions/main.py x: 18 lines of code y: 1 # changes video/app.yaml x: 4 lines of code y: 2 # changes video/templates/homepage.html x: 28 lines of code y: 3 # changes speech/main.py x: 37 lines of code y: 3 # changes speech/templates/homepage.html x: 21 lines of code y: 3 # changes translate/app.yaml x: 2 lines of code y: 3 # changes translate/main.py x: 26 lines of code y: 6 # changes translate/templates/homepage.html x: 21 lines of code y: 5 # changes vision/app.yaml x: 4 lines of code y: 5 # changes vision/main.py x: 45 lines of code y: 8 # changes vision/templates/homepage.html x: 43 lines of code y: 5 # changes language/templates/homepage.html x: 29 lines of code y: 5 # changes language/main.py x: 24 lines of code y: 5 # changes firestore/main.py x: 17 lines of code y: 2 # changes video/main.py x: 34 lines of code y: 2 # changes
8.0
# changes
  min: 1.0
  average: 3.86
  25th percentile: 2.0
  median: 3.0
  75th percentile: 5.0
  max: 8.0
0 91.0
lines of code
min: 2.0 | average: 26.48 | 25th percentile: 4.0 | median: 21.0 | 75th percentile: 35.5 | max: 91.0

Number of Contributors vs. Number of Changes: 21 points

functions-language/language.py x: 1 # contributors y: 1 # changes firestore/templates/dashboard.html x: 3 # contributors y: 8 # changes firestore/templates/homepage.html x: 2 # contributors y: 7 # changes firestore/app.yaml x: 1 # contributors y: 2 # changes video/templates/homepage.html x: 1 # contributors y: 3 # changes speech/app.yaml x: 2 # contributors y: 2 # changes speech/main.py x: 2 # contributors y: 3 # changes translate/main.py x: 3 # contributors y: 6 # changes translate/templates/homepage.html x: 3 # contributors y: 5 # changes vision/app.yaml x: 2 # contributors y: 5 # changes vision/main.py x: 2 # contributors y: 8 # changes vision/templates/homepage.html x: 1 # contributors y: 5 # changes
8.0
# changes
  min: 1.0
  average: 3.86
  25th percentile: 2.0
  median: 3.0
  75th percentile: 5.0
  max: 8.0
0 3.0
# contributors
min: 1.0 | average: 1.76 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 2.0 | max: 3.0

Number of Contributors vs. File Size: 21 points

functions-language/language.py x: 1 # contributors y: 19 lines of code firestore/templates/dashboard.html x: 3 # contributors y: 85 lines of code firestore/templates/homepage.html x: 2 # contributors y: 91 lines of code firestore/app.yaml x: 1 # contributors y: 2 lines of code functions/main.py x: 1 # contributors y: 18 lines of code video/app.yaml x: 1 # contributors y: 4 lines of code video/templates/homepage.html x: 1 # contributors y: 28 lines of code speech/app.yaml x: 2 # contributors y: 4 lines of code speech/main.py x: 2 # contributors y: 37 lines of code speech/templates/homepage.html x: 2 # contributors y: 21 lines of code translate/app.yaml x: 2 # contributors y: 2 lines of code translate/main.py x: 3 # contributors y: 26 lines of code translate/templates/homepage.html x: 3 # contributors y: 21 lines of code vision/main.py x: 2 # contributors y: 45 lines of code vision/templates/homepage.html x: 1 # contributors y: 43 lines of code language/templates/homepage.html x: 2 # contributors y: 29 lines of code language/main.py x: 2 # contributors y: 24 lines of code firestore/main.py x: 1 # contributors y: 17 lines of code video/main.py x: 1 # contributors y: 34 lines of code
91.0
lines of code
  min: 2.0
  average: 26.48
  25th percentile: 4.0
  median: 21.0
  75th percentile: 35.5
  max: 91.0
0 3.0
# contributors
min: 1.0 | average: 1.76 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 2.0 | max: 3.0