The table below looks at the statistics for Weka skills in IT contracts advertised across the UK. Included is a guide to the contractor rates offered in IT contracts that have cited Weka over the 3 months to 6 December 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
6 Dec 2016
Same period 2015 Same period 2014
Weka
Rank 632 - 628
Rank change year-on-year
- 0
Contract jobs citing Weka 6 0 1
As % of all contract IT jobs located in the UK 0.012% - 0.002%
As % of the Applications category 0.11% - 0.014%
Number of daily rates quoted 0 0 1
Median daily rate - - £450
UK excluding London median daily rate - - -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire Applications category in contract jobs advertised across the UK.

Applications Category
UK
Contract IT job ads with a match in the
Applications category
5300 6125 7202
As % of all contract IT jobs located in the UK 10.41% 11.20% 12.75%
Number of daily rates quoted 3165 3542 4108
Median daily rate £360 £350 £325
Median daily rate % change year-on-year
+2.85% +7.69%
90% offered a daily rate of more than £150 £160 £150
10% offered a daily rate of more than £525 £500 £500
UK excluding London median daily rate £338 £325 £320
% change year-on-year
+3.84% +1.56%
Number of hourly rates quoted 473 583 753
Median hourly rate £15.50 £15.75 £15.00
Median hourly rate % change year-on-year
-1.58% +5.00%
90% offered a hourly rate of more than £10.80 £10.00 £10.50
10% offered a hourly rate of more than £37.55 £37.50 £27.73
UK excluding London median hourly rate £15.00 £15.00 £15.00

Weka
Jobs Demand Trend

The demand trend of contract jobs citing Weka as a proportion of all IT contracts with a match in the Applications category.

Weka Jobs Demand Trend in the UK

Weka
Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Weka within the UK.

Weka Daily Rate Trend in the UK

Weka
Top 10 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Weka within the UK over the 3 months to 6 December 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England - 5 - - 3
Cambridgeshire - 3 - - 2
East of England - 3 - - 2
Glasgow - 1 - -
Scotland - 1 - -
City of London - 1 - -
Lincoln - 1 - -
Lincolnshire - 1 - -
London - 1 - - 1
East Midlands - 1 - -

Weka
Top 30 Related IT Skills

For the 6 months to 6 December 2016, IT contractor jobs citing Weka also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for Weka.

1 6 (100.00%) Machine Learning
1 6 (100.00%) R
2 5 (83.33%) Algorithms
2 5 (83.33%) Java
2 5 (83.33%) SQL
2 5 (83.33%) Python
2 5 (83.33%) Data Mining
2 5 (83.33%) Information Management
2 5 (83.33%) Computer Science
3 4 (66.67%) Statistical Analysis
3 4 (66.67%) Statistics
3 4 (66.67%) Mathematics
3 4 (66.67%) Physics
3 4 (66.67%) Visualisation
3 4 (66.67%) NumPy
3 4 (66.67%) Apache Hive
3 4 (66.67%) Business Intelligence
3 4 (66.67%) MATLAB
3 4 (66.67%) scikit-learn
3 4 (66.67%) Power BI
3 4 (66.67%) Data Visualisation
3 4 (66.67%) D3.js
3 4 (66.67%) Mahout
3 4 (66.67%) Kibana
3 4 (66.67%) Apache Pig
3 4 (66.67%) Relational Database
4 3 (50.00%) Degree
5 2 (33.33%) Analytical Skills
5 2 (33.33%) RapidMiner
5 2 (33.33%) Analytics

Weka
Top Related IT Skills by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 4 (66.67%) Apache Pig
2 1 (16.67%) SAS
Database & Business Intelligence
1 5 (83.33%) Data Mining
2 4 (66.67%) Apache Hive
2 4 (66.67%) Mahout
2 4 (66.67%) Power BI
2 4 (66.67%) Relational Database
3 1 (16.67%) GIS
3 1 (16.67%) Hadoop
3 1 (16.67%) MongoDB
3 1 (16.67%) NoSQL
General
1 2 (33.33%) Multimedia
2 1 (16.67%) Legal
2 1 (16.67%) Marketing
Job Titles
1 5 (83.33%) Data Scientist
2 2 (33.33%) Senior Data Scientist
3 1 (16.67%) Machine Learning Scientist
Libraries, Frameworks & Software Standards
1 4 (66.67%) D3.js
1 4 (66.67%) NumPy
1 4 (66.67%) scikit-learn
2 1 (16.67%) Web Services
Miscellaneous
1 5 (83.33%) Algorithms
1 5 (83.33%) Computer Science
2 4 (66.67%) Mathematics
2 4 (66.67%) Physics
2 4 (66.67%) Statistics
2 4 (66.67%) Visualisation
3 2 (33.33%) Analytical Skills
3 2 (33.33%) Management Information System
3 2 (33.33%) Social Media
4 1 (16.67%) Artificial Intelligence
4 1 (16.67%) Data Integration
4 1 (16.67%) User Experience
Processes & Methodologies
1 6 (100.00%) Machine Learning
2 5 (83.33%) Information Management
3 4 (66.67%) Business Intelligence
3 4 (66.67%) Data Visualisation
3 4 (66.67%) Statistical Analysis
4 2 (33.33%) Analytics
5 1 (16.67%) Anomaly Detection
5 1 (16.67%) Behavioural Analytics
5 1 (16.67%) Computer Security
5 1 (16.67%) Data Analysis
5 1 (16.67%) Data Analytics
5 1 (16.67%) Data Management
5 1 (16.67%) ETL
5 1 (16.67%) Information Retrieval
5 1 (16.67%) Knowledge Discovery
5 1 (16.67%) Web Analytics
Programming Languages
1 6 (100.00%) R
2 5 (83.33%) Java
2 5 (83.33%) Python
2 5 (83.33%) SQL
3 4 (66.67%) MATLAB
Qualifications
1 3 (50.00%) Degree
2 1 (16.67%) Postgraduate
Quality Assurance & Compliance
1 1 (16.67%) QA
Systems Management
1 4 (66.67%) Kibana
Vendors
1 2 (33.33%) RapidMiner