IT Job Skill Index
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IT Job Skill Index for Open Source
"Yes" means the Job Advertisement with the Keyword in Name Column. And, you can click the header for Sorting.
Dowload Results
| |
Name |
Group |
Trend |
Predict |
SocialNetwork |
GeoChart |
Yes |
YesRate |
YesAndHD |
YesRateAndHD |
CorrelationCoefficientWithHD |
Test |
Pvalue |
HDRelated |
OddsRatio |
| 58
|
CMS
|
Open Source
|
Link
|
Link
|
Link
|
Link
|
1351
|
0.70%
|
515
|
0.82%
|
0.01
|
chisq
|
0.0000
|
Yes
|
0.056
|
| 237
|
Open Source
|
Open Source
|
Link
|
Link
|
Link
|
Link
|
1325
|
0.69%
|
546
|
0.87%
|
0.02
|
chisq
|
0.0000
|
Yes
|
0.056
|
| 92
|
Drupal
|
Open Source
|
Link
|
Link
|
Link
|
Link
|
577
|
0.30%
|
212
|
0.34%
|
0.00
|
chisq
|
0.0334
|
Yes
|
0.086
|
| 394
|
Wordpress
|
Open Source
|
Link
|
Link
|
Link
|
Link
|
379
|
0.20%
|
150
|
0.24%
|
0.01
|
chisq
|
0.0039
|
Yes
|
0.105
|
| 167
|
Joomla
|
Open Source
|
Link
|
Link
|
Link
|
Link
|
253
|
0.13%
|
148
|
0.24%
|
0.02
|
chisq
|
0.0000
|
Yes
|
0.128
|
| 212
|
MOODLE
|
Open Source
|
Link
|
Link
|
Link
|
Link
|
45
|
0.02%
|
16
|
0.03%
|
0.00
|
chisq
|
0.7821
|
No
|
0.311
|
| 53
|
CiviCRM
|
Open Source
|
Link
|
Link
|
Link
|
Link
|
27
|
0.01%
|
4
|
0.01%
|
0.00
|
chisq
|
0.0788
|
No
|
0.542
|
| 253
|
phpMyAdmin
|
Open Source
|
Link
|
|
Link
|
Link
|
2
|
0.00%
|
2
|
0.00%
|
0.00
|
fisher
|
0.1057
|
No
|
1.549
|
|
Remark:
(1) Test with 5% significant level.
(2) The Correlation Coefficient is "Phi coefficient", which is a measure of association for two binary variables.
(3) Trend Analysis sharp increases for the recent month is because of added new JobAd Sources and increased the capture frequents.
Pie chart of Open Source
Pie chart of Open Source with Higher Diploma
Created by Mr. Cyrus Wong, Data Scientist.
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Sponsored by:
supported by AWS in Education Grant award