epam / JDI-Examples
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 4 files with 45 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)
    • 0 files changed 6-20 times (0 lines of code)
    • 4 files changed 1-5 times (45 lines of code)
0% | 0% | 0% | 0% | 100%
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 4 files with 45 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)
    • 4 files changed by 1 contributor (45 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
java, xml, properties, txt, gitignore, json
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
java0% | 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% | 0% | 100%
Most Frequently Changed Files (Top 4)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
User.java
in src/main/java/org/mytests/uiobjects/example/entities
 6 - 2017-05-26 2017-10-18 3 1 roman_iovlev@epam.com roman_iovlev@epam.com
HomePage.java
in src/main/java/org/mytests/uiobjects/example/site/pages
 6 - 2017-10-18 2018-02-19 3 1 roman_iovlev@epam.com roman_iovlev@epam.com
LoginForm.java
in src/main/java/org/mytests/uiobjects/example/site/sections
 12 - 2017-10-18 2017-12-06 2 1 roman_iovlev@epam.com roman_iovlev@epam.com
JDIExampleSite.java
in src/main/java/org/mytests/uiobjects/example/site
 21 1 2017-10-18 2017-12-06 2 1 roman_iovlev@epam.com roman_iovlev@epam.com
Files With Most Contributors (Top 4)
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.java
in src/main/java/org/mytests/uiobjects/example/site/pages
 6 - 2017-10-18 2018-02-19 3 1 roman_iovlev@epam.com roman_iovlev@epam.com
User.java
in src/main/java/org/mytests/uiobjects/example/entities
 6 - 2017-05-26 2017-10-18 3 1 roman_iovlev@epam.com roman_iovlev@epam.com
LoginForm.java
in src/main/java/org/mytests/uiobjects/example/site/sections
 12 - 2017-10-18 2017-12-06 2 1 roman_iovlev@epam.com roman_iovlev@epam.com
JDIExampleSite.java
in src/main/java/org/mytests/uiobjects/example/site
 21 1 2017-10-18 2017-12-06 2 1 roman_iovlev@epam.com roman_iovlev@epam.com
Files With Least Contributors (Top 4)
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
JDIExampleSite.java
in src/main/java/org/mytests/uiobjects/example/site
 21 1 2017-10-18 2017-12-06 2 1 roman_iovlev@epam.com roman_iovlev@epam.com
LoginForm.java
in src/main/java/org/mytests/uiobjects/example/site/sections
 12 - 2017-10-18 2017-12-06 2 1 roman_iovlev@epam.com roman_iovlev@epam.com
HomePage.java
in src/main/java/org/mytests/uiobjects/example/site/pages
 6 - 2017-10-18 2018-02-19 3 1 roman_iovlev@epam.com roman_iovlev@epam.com
User.java
in src/main/java/org/mytests/uiobjects/example/entities
 6 - 2017-05-26 2017-10-18 3 1 roman_iovlev@epam.com roman_iovlev@epam.com
Correlations

File Size vs. Number of Changes: 4 points

src/main/java/org/mytests/uiobjects/example/site/pages/HomePage.java x: 6 lines of code y: 3 # changes src/main/java/org/mytests/uiobjects/example/site/JDIExampleSite.java x: 21 lines of code y: 2 # changes src/main/java/org/mytests/uiobjects/example/site/sections/LoginForm.java x: 12 lines of code y: 2 # changes
3.0
# changes
  min: 2.0
  average: 2.5
  25th percentile: 2.0
  median: 2.5
  75th percentile: 3.0
  max: 3.0
0 21.0
lines of code
min: 6.0 | average: 11.25 | 25th percentile: 6.0 | median: 9.0 | 75th percentile: 18.75 | max: 21.0

Number of Contributors vs. Number of Changes: 4 points

src/main/java/org/mytests/uiobjects/example/site/pages/HomePage.java x: 1 # contributors y: 3 # changes src/main/java/org/mytests/uiobjects/example/site/JDIExampleSite.java x: 1 # contributors y: 2 # changes
3.0
# changes
  min: 2.0
  average: 2.5
  25th percentile: 2.0
  median: 2.5
  75th percentile: 3.0
  max: 3.0
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: 4 points

src/main/java/org/mytests/uiobjects/example/site/pages/HomePage.java x: 1 # contributors y: 6 lines of code src/main/java/org/mytests/uiobjects/example/site/JDIExampleSite.java x: 1 # contributors y: 21 lines of code src/main/java/org/mytests/uiobjects/example/site/sections/LoginForm.java x: 1 # contributors y: 12 lines of code
21.0
lines of code
  min: 6.0
  average: 11.25
  25th percentile: 6.0
  median: 9.0
  75th percentile: 18.75
  max: 21.0
0 1.0
# contributors
min: 1.0 | average: 1.0 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 1.0