IT Job Skill Index By Group

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Analysis Data Information

Number of IT Job Advertisement in the Analysis: 192359

Number of IT Job Advertisement Related to Higher Diploma in the Analysis: 62542

Job Advertisement Source: CareerTimes-43602 JobMarket-12739 JobsDB-97820 JobsGovHk-15821 Recruit-22377

Job Advertisement Capture Date Range: Min. :2011-02-21 1st Qu.:2012-04-18 Median :2012-10-13 Mean :2012-09-18 3rd Qu.:2013-04-22 Max. :2013-10-04

IT Job Skill Index

"Yes" means the Job Advertisement with the Keyword in Name Column. And, you can click the header for Sorting.

Dowload Results

Group Trend Predict SocialNetwork GeoChart Yes YesRate YesAndHD YesRateAndHD CorrelationCoefficientWithHD Test Pvalue HDRelated OddsRatio

12 Higher Diploma Link Link N/A Link 62542 32.51% 62542 100.00% 1.00 chisq 0.0000 Yes 2.000

8 Education Link Link Link Link 142172 73.91% 62542 100.00% 0.41 chisq 0.0000 Yes 1.414

15 JobNature Link Link Link 44622 23.20% 15316 24.49% 0.02 chisq 0.0000 Yes 0.011

24 ProgrammingLanguage Link Link Link Link 45136 23.46% 15859 25.36% 0.03 chisq 0.0000 Yes 0.011

16 Language Link Link Link Link 114548 59.55% 35509 56.78% -0.04 chisq 0.0000 Yes 0.010

11 Game Link Link Link 4326 2.25% 1430 2.29% 0.00 chisq 0.4506 No 0.033

9 EnterpriseServer Link Link Link Link 21523 11.19% 6369 10.18% -0.02 chisq 0.0000 Yes 0.016

13 IDE Link Link Link Link 6242 3.24% 1885 3.01% -0.01 chisq 0.0001 Yes 0.028

7 DevelopmentTools Link Link Link 3885 2.02% 1672 2.67% 0.03 chisq 0.0000 Yes 0.033

6 DesignTools Link Link Link 3147 1.64% 1473 2.36% 0.04 chisq 0.0000 Yes 0.036

3 Certification Link Link Link 19396 10.08% 8006 12.80% 0.06 chisq 0.0000 Yes 0.015

22 OperationSystem Link Link Link 34209 17.78% 13359 21.36% 0.06 chisq 0.0000 Yes 0.012

26 ServerTechnique Link Link Link 12357 6.42% 4810 7.69% 0.04 chisq 0.0000 Yes 0.019

28 Virtualization Link Link Link 7396 3.84% 2793 4.47% 0.02 chisq 0.0000 Yes 0.024

4 CloudComputing Link Link Link Link 2311 1.20% 511 0.82% -0.02 chisq 0.0000 Yes 0.050

19 Networking Link Link Link 14464 7.52% 6559 10.49% 0.08 chisq 0.0000 Yes 0.017

29 WebApplication Link Link Link Link 38356 19.94% 15845 25.33% 0.09 chisq 0.0000 Yes 0.012

14 JavascriptFramework Link Link Link 2553 1.33% 1129 1.81% 0.03 chisq 0.0000 Yes 0.040

30 WebRelated Link Link Link 5237 2.72% 2063 3.30% 0.02 chisq 0.0000 Yes 0.029

5 DatabaseRelated Link Link Link Link 57590 29.94% 21367 34.16% 0.06 chisq 0.0000 Yes 0.010

20 OfficeTask Link Link Link 17059 8.87% 5603 8.96% 0.00 chisq 0.3370 No 0.017

10 Framework Link Link Link Link 23232 12.08% 7610 12.17% 0.00 chisq 0.4025 No 0.015

18 Mobile Link Link Link 15874 8.25% 6756 10.80% 0.06 chisq 0.0000 Yes 0.017

27 SoftwareEngineeing Link Link Link 53157 27.63% 17399 27.82% 0.00 chisq 0.2088 No 0.011

21 OpenSource Link Link Link 3174 1.65% 1239 1.98% 0.02 chisq 0.0000 Yes 0.037

25 ProgrammingSkills Link Link Link 6017 3.13% 1284 2.05% -0.04 chisq 0.0000 Yes 0.032

2 Businessapplications Link Link Link 28624 14.88% 8082 12.92% -0.04 chisq 0.0000 Yes 0.014

1 Broadcasting Link Link Link 3197 1.66% 1475 2.36% 0.04 chisq 0.0000 Yes 0.036

17 Location Link Link Link Link 78869 41.00% 26626 42.57% 0.02 chisq 0.0000 Yes 0.010

23 OtherTarget Link Link Link 32074 16.67% 15167 24.25% 0.14 chisq 0.0000 Yes 0.012

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.

Created by Mr. Cyrus Wong, Data Scientist.
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