The following table provides summary statistics for contract job vacancies advertised in Buckinghamshire 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 3 months to 30 March 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
South East / Buckinghamshire
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank - 77 81
Contract jobs citing Data Mining 0 4 6
As % of all contract IT jobs advertised in Buckinghamshire - 0.38% 0.50%
As % of the Database & Business Intelligence category - 1.57% 2.29%
Number of daily rates quoted 0 4 6
Median daily rate - £295 £295
UK excluding London median daily rate £400 £375 £345
% change year-on-year +6.66% +8.69%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £21.00 £18.00 £25.00
% change year-on-year +16.66% -28.00%  

Data Mining is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Buckinghamshire with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Buckinghamshire
Contract job vacancies with a requirement for database and business intelligence skills 155 254 262
As % of all contract IT job vacancies advertised in Buckinghamshire 14.98% 23.89% 21.82%
Number of daily rates quoted 73 124 149
Median daily rate £400 £400 £331
Median daily rate % change year-on-year - +20.75%  
90% offered a daily rate of more than £275 £300 £263
10% offered a daily rate of more than £513 £525 £500
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 1 4 1
Median hourly rate £19.00 £17.00 £40.00
Median hourly rate % change year-on-year +11.76% -57.50%  
UK excluding London median hourly rate £35.00 £32.50 £32.50
% change year-on-year +7.69% -  

Data Mining
Job Vacancy Trend in Buckinghamshire

The job posting trend of jobs advertised in Buckinghamshire citing Data Mining as a proportion of all contract or permanent IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Data Mining in Buckinghamshire

Data Mining
Contractor Daily Rate Trend in Buckinghamshire

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

Contractor daily rate trend for Data Mining in Buckinghamshire

For the 6 months to 30 March 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 Buckinghamshire region with a requirement for Data Mining.

1 2 (66.67%) SQL Server Integration Services
1 2 (66.67%) .NET
1 2 (66.67%) Oracle
1 2 (66.67%) SQL Server
1 2 (66.67%) C#
1 2 (66.67%) PowerCenter
1 2 (66.67%) BizTalk Server
1 2 (66.67%) Finance
2 1 (33.33%) SQL Server Reporting Services
2 1 (33.33%) Artificial Intelligence
2 1 (33.33%) Systems Analysis
2 1 (33.33%) Java
2 1 (33.33%) Python
2 1 (33.33%) Statistics
2 1 (33.33%) Degree
2 1 (33.33%) Mathematics
2 1 (33.33%) Computer Science
2 1 (33.33%) Quantitative Analysis
2 1 (33.33%) Predictive Modelling
2 1 (33.33%) R
2 1 (33.33%) Machine Learning
2 1 (33.33%) Deep Learning
2 1 (33.33%) Pandas
2 1 (33.33%) scikit-learn
2 1 (33.33%) Theano
2 1 (33.33%) XGBoost
2 1 (33.33%) Keras
2 1 (33.33%) Torch

Data Mining
Co-occurring IT Skills in Buckinghamshire 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 2 (66.67%) BizTalk Server
Database & Business Intelligence
1 2 (66.67%) PowerCenter
1 2 (66.67%) SQL Server
1 2 (66.67%) SQL Server Integration Services
2 1 (33.33%) SQL Server Reporting Services
General
1 2 (66.67%) Finance
Job Titles
1 2 (66.67%) Analyst
1 2 (66.67%) Support Analyst
2 1 (33.33%) Applications Support
2 1 (33.33%) Applications Support Analyst
2 1 (33.33%) Developer
2 1 (33.33%) Machine Learning Developer
2 1 (33.33%) SQL Analyst
2 1 (33.33%) SQL Server Analyst
2 1 (33.33%) SQL Support Analyst
Libraries, Frameworks & Software Standards
1 2 (66.67%) .NET
2 1 (33.33%) Keras
2 1 (33.33%) Pandas
2 1 (33.33%) scikit-learn
2 1 (33.33%) Theano
2 1 (33.33%) Torch
2 1 (33.33%) XGBoost
Miscellaneous
1 1 (33.33%) Computer Science
Processes & Methodologies
1 1 (33.33%) Artificial Intelligence
1 1 (33.33%) Deep Learning
1 1 (33.33%) Machine Learning
1 1 (33.33%) Mathematics
1 1 (33.33%) Predictive Modelling
1 1 (33.33%) Quantitative Analysis
1 1 (33.33%) Statistics
1 1 (33.33%) Systems Analysis
Programming Languages
1 2 (66.67%) C#
2 1 (33.33%) Java
2 1 (33.33%) Python
2 1 (33.33%) R
Qualifications
1 1 (33.33%) Degree
Vendors
1 2 (66.67%) Oracle