The following table provides summary statistics for contract job vacancies advertised in Wales with a requirement for Statistical Analysis skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Statistical Analysis over the 3 months to 25 June 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.

Statistical Analysis
UK / Wales
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 61 - -
Rank change year-on-year - 0  
Contract jobs citing Statistical Analysis 1 0 0
As % of all contract IT jobs advertised in Wales 0.16% - -
As % of the Processes & Methodologies category 0.19% - -
Number of daily rates quoted 0 0 0
Median daily rate - - -
UK excluding London median daily rate £405 £450 £400
% change year-on-year -10.00% +12.50%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £50.00 £12.00 £16.00
% change year-on-year +316.66% -25.00%  

Statistical Analysis is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Wales with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Wales
Contract job vacancies with a requirement for process and methodology skills 529 430 715
As % of all contract IT job vacancies advertised in Wales 85.88% 78.04% 82.85%
Number of daily rates quoted 369 302 491
Median daily rate £380 £400 £361
Median daily rate % change year-on-year -5.00% +10.95%  
90% offered a daily rate of more than £288 £276 £270
10% offered a daily rate of more than £525 £540 £463
UK excluding London median daily rate £415 £400 £380
% change year-on-year +3.75% +5.26%  
Number of hourly rates quoted 42 21 28
Median hourly rate £36.50 £35.00 £14.88
Median hourly rate % change year-on-year +4.28% +135.29%  
90% offered a hourly rate of more than £13.00 £10.88 £12.48
10% offered a hourly rate of more than £60.00 £72.50 £21.75
UK excluding London median hourly rate £34.00 £28.50 £30.00
% change year-on-year +19.29% -5.00%  

Statistical Analysis
Job Vacancy Trend in Wales

The job posting trend of jobs advertised in Wales citing Statistical Analysis as a proportion of all contract or permanent IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Statistical Analysis in Wales

Statistical Analysis
Contractor Daily Rate Trend in Wales

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Statistical Analysis in Wales.

Contractor daily rate trend for Statistical Analysis in Wales

For the 6 months to 25 June 2017, IT contractor jobs citing Statistical Analysis 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 Wales region with a requirement for Statistical Analysis.

1 2 (66.67%) SQL
1 2 (66.67%) Data Modelling
1 2 (66.67%) Validation
2 1 (33.33%) Data Management
2 1 (33.33%) Data Analysis
2 1 (33.33%) Artificial Intelligence
2 1 (33.33%) Cost-Benefit Analysis
2 1 (33.33%) Statistics
2 1 (33.33%) Requirements Management
2 1 (33.33%) Requirements Analysis
2 1 (33.33%) Degree
2 1 (33.33%) Mathematics
2 1 (33.33%) Physics
2 1 (33.33%) Chemistry
2 1 (33.33%) Computer Science
2 1 (33.33%) Use Case
2 1 (33.33%) Data Mapping
2 1 (33.33%) Data Integration
2 1 (33.33%) Visualisation
2 1 (33.33%) Pattern Recognition
2 1 (33.33%) NoSQL
2 1 (33.33%) R
2 1 (33.33%) Data Visualisation
2 1 (33.33%) Natural Language Processing
2 1 (33.33%) Machine Learning
2 1 (33.33%) Big Data
2 1 (33.33%) Statistical Modelling
2 1 (33.33%) Data Analytics
2 1 (33.33%) Analytics
2 1 (33.33%) Metadata Management

Statistical Analysis
Co-occurring IT Skills in Wales 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:

Database & Business Intelligence
1 1 (33.33%) Big Data
1 1 (33.33%) Data Mining
1 1 (33.33%) Ingres
1 1 (33.33%) MySQL
1 1 (33.33%) NoSQL
1 1 (33.33%) Relational Database
General
1 1 (33.33%) Finance
Job Titles
1 3 (100.00%) Analyst
2 1 (33.33%) Business Analyst
2 1 (33.33%) Data Analyst
2 1 (33.33%) Senior Analyst
2 1 (33.33%) Senior Data Analyst
2 1 (33.33%) Test Analyst
Libraries, Frameworks & Software Standards
1 1 (33.33%) Middleware
1 1 (33.33%) Natural Language Processing
Miscellaneous
1 1 (33.33%) Algorithms
1 1 (33.33%) Analytical Skills
1 1 (33.33%) Computer Science
Processes & Methodologies
1 2 (66.67%) Data Modelling
1 2 (66.67%) Validation
2 1 (33.33%) Artificial Intelligence
2 1 (33.33%) Chemistry
2 1 (33.33%) Cost-Benefit Analysis
2 1 (33.33%) Data Analysis
2 1 (33.33%) Data Integration
2 1 (33.33%) Data Management
2 1 (33.33%) Data Mapping
2 1 (33.33%) Data Munging
2 1 (33.33%) Machine Learning
2 1 (33.33%) Mathematics
2 1 (33.33%) Pattern Recognition
2 1 (33.33%) Physics
2 1 (33.33%) Requirements Analysis
2 1 (33.33%) Requirements Management
2 1 (33.33%) Statistics
2 1 (33.33%) UML
2 1 (33.33%) Use Case
2 1 (33.33%) Visualisation
Programming Languages
1 2 (66.67%) SQL
2 1 (33.33%) Python
2 1 (33.33%) R
Qualifications
1 1 (33.33%) Degree
1 1 (33.33%) PhD
Vendors
1 1 (33.33%) Oracle