Period
to 18 November 2017

The following table provides summary statistics for contract job vacancies advertised in West Yorkshire with a requirement for Data Mining skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Mining over the 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Data Mining
Yorkshire > West Yorkshire
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 151 163 169
Rank change year-on-year +12 +6 -26
Contract jobs citing Data Mining 4 10 11
As % of all contract IT jobs advertised in West Yorkshire 0.13% 0.28% 0.25%
As % of the Database & Business Intelligence category 0.56% 1.11% 0.89%
Number of daily rates quoted 0 5 8
West Yorkshire median daily rate - £350 £363
Median daily rate % change year-on-year - -3.45% +20.83%
Yorkshire median daily rate - £350 £363
% change year-on-year - -3.45% +3.57%
Number of hourly rates quoted 0 2 2
West Yorkshire median hourly rate - £21.88 £19.50
Median hourly rate % change year-on-year - +12.22% -
Yorkshire median hourly rate - £21.88 £19.50
% change year-on-year - +12.22% -

Data Mining is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in West Yorkshire with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
West Yorkshire
Contract vacancies with a requirement for database or business intelligence skills 718 904 1237
As % of all contract IT jobs advertised in West Yorkshire 23.94% 24.89% 27.71%
Number of daily rates quoted 503 615 825
West Yorkshire median daily rate £400 £375 £375
Median daily rate % change year-on-year +6.67% - +8.70%
10th Percentile £305 £282 £275
90th Percentile £538 £519 £510
Yorkshire median daily rate £400 £380 £365
% change year-on-year +5.26% +4.11% +8.15%
Number of hourly rates quoted 3 14 16
West Yorkshire median hourly rate £22.00 £21.19 £17.50
Median hourly rate % change year-on-year +3.83% +21.07% +9.38%
10th Percentile £13.24 £13.50 £8.75
90th Percentile £24.90 £31.50 £42.27
Yorkshire median hourly rate £21.75 £14.25 £17.50
% change year-on-year +52.63% -18.57% +9.38%

Data Mining
Job Vacancy Trend in West Yorkshire

Job postings citing Data Mining as a percentage of all IT jobs advertised in West Yorkshire.

Job vacancy trend for Data Mining in West Yorkshire

Data Mining
Contractor Daily Rate Trend in West Yorkshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Data Mining in West Yorkshire.

Contractor daily rate trend for Data Mining in West Yorkshire

Data Mining
Contractor Hourly Rate Trend in West Yorkshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Data Mining in West Yorkshire.

Contractor hourly rate trend for Data Mining in West Yorkshire

Data Mining
Contract Job Locations in West Yorkshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Mining within the West Yorkshire region over the 6 months to 18 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Leeds -2 2 - - 1
Data Mining
Yorkshire

For the 6 months to 18 November 2017, IT contractor jobs citing Data Mining also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the West Yorkshire region with a requirement for Data Mining.

1 4 (100.00%) Analytical Skills
2 3 (75.00%) Data Management
2 3 (75.00%) Business Intelligence
2 3 (75.00%) Microsoft
3 2 (50.00%) OLAP
3 2 (50.00%) Data Warehouse
3 2 (50.00%) Data Modelling
3 2 (50.00%) ETL
3 2 (50.00%) Unit Testing
3 2 (50.00%) SQL Server Analysis Services
3 2 (50.00%) Dimensional Modelling
3 2 (50.00%) Data Protection
3 2 (50.00%) Data Integration
3 2 (50.00%) Data Architecture
3 2 (50.00%) Microsoft Azure
3 2 (50.00%) Data Governance
3 2 (50.00%) Data Virtualisation
3 2 (50.00%) Line Management
3 2 (50.00%) OLAP Cube
3 2 (50.00%) API Development
3 2 (50.00%) Power BI
3 2 (50.00%) Conceptual Models
4 1 (25.00%) Records Management
4 1 (25.00%) Management Information System
4 1 (25.00%) Validation
4 1 (25.00%) Marketing
4 1 (25.00%) Data Protection Act
4 1 (25.00%) Predictive Modelling
4 1 (25.00%) Project Management

Data Mining
Co-occurring IT Skills in West Yorkshire 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:

Cloud Services
1 2 (50.00%) Microsoft Azure
Database & Business Intelligence
1 2 (50.00%) Data Warehouse
1 2 (50.00%) OLAP
1 2 (50.00%) OLAP Cube
1 2 (50.00%) Power BI
1 2 (50.00%) SQL Server Analysis Services
General
1 1 (25.00%) Marketing
Job Titles
1 2 (50.00%) Architect
1 2 (50.00%) Data Architect
2 1 (25.00%) Analyst
2 1 (25.00%) Senior Analyst
Miscellaneous
1 4 (100.00%) Analytical Skills
2 1 (25.00%) Data Protection Act
2 1 (25.00%) Management Information System
Processes & Methodologies
1 3 (75.00%) Business Intelligence
1 3 (75.00%) Data Management
2 2 (50.00%) API Development
2 2 (50.00%) Conceptual Models
2 2 (50.00%) Data Architecture
2 2 (50.00%) Data Governance
2 2 (50.00%) Data Integration
2 2 (50.00%) Data Modelling
2 2 (50.00%) Data Protection
2 2 (50.00%) Data Virtualisation
2 2 (50.00%) Dimensional Modelling
2 2 (50.00%) ETL
2 2 (50.00%) Line Management
2 2 (50.00%) Unit Testing
3 1 (25.00%) Predictive Modelling
3 1 (25.00%) Project Management
3 1 (25.00%) Records Management
3 1 (25.00%) Validation
Vendors
1 3 (75.00%) Microsoft