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 22 February 2017 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
22 Feb 2017
Same period 2016 Same period 2015
Weka
UK
Rank 591 625 614
Rank change year-on-year
+34 -11
Contract jobs citing Weka 3 4 2
As % of all contract IT jobs located in the UK 0.007% 0.008% 0.004%
As % of the Applications category 0.062% 0.071% 0.033%
Number of daily rates quoted 3 1 2
Median daily rate £500 £315 £450
Median daily rate % change year-on-year
+58.73% -30.00%
UK excluding London median daily rate - £315 -
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
4804 5646 6094
As % of all contract IT jobs located in the UK 10.59% 10.86% 11.80%
Number of daily rates quoted 2896 3329 3446
Median daily rate £350 £350 £325
Median daily rate % change year-on-year
- +7.69%
90% offered a daily rate of more than £150 £168 £150
10% offered a daily rate of more than £525 £525 £500
UK excluding London median daily rate £325 £325 £320
% change year-on-year
- +1.56%
Number of hourly rates quoted 452 504 593
Median hourly rate £15.00 £16.50 £15.56
Median hourly rate % change year-on-year
-9.09% +6.07%
90% offered a hourly rate of more than £10.00 £10.00 £10.25
10% offered a hourly rate of more than £42.50 £40.00 £32.56
UK excluding London median hourly rate £14.50 £16.50 £14.50
% change year-on-year
-12.12% +13.79%

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 3 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 22 February 2017. 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 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 +43 3 £500 +58.73% 4
London - 3 £500 - 4
City of London - 1 £555 - 1

Weka
Top 30 Related IT Skills

For the 6 months to 22 February 2017, 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 9 (100.00%) R
1 9 (100.00%) Machine Learning
2 8 (88.89%) Data Mining
2 8 (88.89%) Algorithms
3 7 (77.78%) Java
3 7 (77.78%) Python
3 7 (77.78%) Apache Hive
3 7 (77.78%) Apache Pig
4 6 (66.67%) Relational Database
4 6 (66.67%) SQL
5 5 (55.56%) MATLAB
5 5 (55.56%) Business Intelligence
5 5 (55.56%) Information Management
5 5 (55.56%) Statistics
5 5 (55.56%) Computer Science
5 5 (55.56%) NumPy
5 5 (55.56%) Visualisation
5 5 (55.56%) Data Visualisation
6 4 (44.44%) D3.js
6 4 (44.44%) Mahout
6 4 (44.44%) MongoDB
6 4 (44.44%) NoSQL
6 4 (44.44%) Analytics
6 4 (44.44%) Kibana
6 4 (44.44%) Mathematics
6 4 (44.44%) Physics
6 4 (44.44%) Statistical Analysis
6 4 (44.44%) scikit-learn
6 4 (44.44%) Power BI
6 4 (44.44%) Analytical Skills

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 7 (77.78%) Apache Pig
2 2 (22.22%) Apache Spark
3 1 (11.11%) SAS
Database & Business Intelligence
1 8 (88.89%) Data Mining
2 7 (77.78%) Apache Hive
3 6 (66.67%) Relational Database
4 4 (44.44%) Mahout
4 4 (44.44%) MongoDB
4 4 (44.44%) NoSQL
4 4 (44.44%) Power BI
5 3 (33.33%) Apache Cassandra
5 3 (33.33%) Hadoop
5 3 (33.33%) HBase
6 2 (22.22%) BusinessObjects
6 2 (22.22%) Data Warehouse
6 2 (22.22%) DataStage
6 2 (22.22%) QlikView
6 2 (22.22%) SAP HANA
6 2 (22.22%) SQL Server
6 2 (22.22%) Sqoop
7 1 (11.11%) Big Data
7 1 (11.11%) GIS
Development Applications
1 2 (22.22%) Talend Open Studio
General
1 2 (22.22%) Multimedia
2 1 (11.11%) Legal
2 1 (11.11%) Marketing
Job Titles
1 6 (66.67%) Data Scientist
2 2 (22.22%) Developer
2 2 (22.22%) Java Developer
2 2 (22.22%) Senior Data Scientist
3 1 (11.11%) Hadoop Developer
3 1 (11.11%) Java Hadoop Developer
3 1 (11.11%) Machine Learning Scientist
3 1 (11.11%) NoSQL Developer
Libraries, Frameworks & Software Standards
1 5 (55.56%) NumPy
2 4 (44.44%) D3.js
2 4 (44.44%) scikit-learn
3 1 (11.11%) Web Services
Miscellaneous
1 8 (88.89%) Algorithms
2 5 (55.56%) Computer Science
3 4 (44.44%) Analytical Skills
4 2 (22.22%) Management Information System
4 2 (22.22%) Social Media
5 1 (11.11%) Replication
5 1 (11.11%) User Experience
Processes & Methodologies
1 9 (100.00%) Machine Learning
2 5 (55.56%) Business Intelligence
2 5 (55.56%) Data Visualisation
2 5 (55.56%) Information Management
2 5 (55.56%) Statistics
2 5 (55.56%) Visualisation
3 4 (44.44%) Analytics
3 4 (44.44%) Mathematics
3 4 (44.44%) Physics
3 4 (44.44%) Statistical Analysis
4 3 (33.33%) ETL
5 2 (22.22%) Anomaly Detection
5 2 (22.22%) Mentoring
6 1 (11.11%) Behavioural Analytics
6 1 (11.11%) Computer Vision
6 1 (11.11%) Convolutional Neural Network
6 1 (11.11%) Data Ingestion
6 1 (11.11%) Data Modelling
6 1 (11.11%) Information Retrieval
6 1 (11.11%) Knowledge Discovery
Programming Languages
1 9 (100.00%) R
2 7 (77.78%) Java
2 7 (77.78%) Python
3 6 (66.67%) SQL
4 5 (55.56%) MATLAB
Qualifications
1 3 (33.33%) Degree
2 1 (11.11%) PhD
2 1 (11.11%) Postgraduate
Quality Assurance & Compliance
1 1 (11.11%) QA
System Software
1 2 (22.22%) Apache Flume
Systems Management
1 4 (44.44%) Kibana
2 2 (22.22%) Oozie
Vendors
1 2 (22.22%) Cognos
1 2 (22.22%) Informatica
1 2 (22.22%) Oracle
1 2 (22.22%) RapidMiner
1 2 (22.22%) SAP
1 2 (22.22%) Tableau
1 2 (22.22%) Talend