The table below looks at the statistics for CHAID skills in IT contracts advertised across the UK. Included is a guide to the average contractor rates offered in IT contracts that have cited CHAID over the 3 months to 27 July 2015 with a comparison to the same period in 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.

Location
3 months to
27 Jul 2015
Same period 2014 Same period 2013
Chi-squared Automatic Interaction Detection (CHAID)
Rank 610 578 575
Rank change year-on-year
-32 -3
Contract jobs citing CHAID 1 15 10
As % of all contract IT jobs located in the UK 0.002% 0.027% 0.020%
As % of the Processes & Methodologies category 0.002% 0.036% 0.026%
Number of daily rates quoted 0 15 6
Average daily rate
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- £315 £356
Average daily rate % change year-on-year
- -11.57%
UK excluding London average daily rate - £313 £301
% change year-on-year
- +3.99%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -

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

Processes & Methodologies Category
UK
Contract IT job ads with a match in the
Processes & Methodologies category
44305 41683 38116
As % of all contract IT jobs located in the UK 77.65% 76.19% 74.76%
Number of daily rates quoted 28755 25832 23078
Average daily rate £415 £400 £405
Average daily rate % change year-on-year
+3.75% -1.23%
90% offered a daily rate of more than £285 £275 £273
10% offered a daily rate of more than £575 £563 £575
UK excluding London average daily rate £388 £375 £375
% change year-on-year
+3.33% -
Number of hourly rates quoted 1167 1177 1114
Average hourly rate £28.85 £25.00 £30.50
Average hourly rate % change year-on-year
+15.38% -18.03%
90% offered a hourly rate of more than £12.50 £12.62 £12.50
10% offered a hourly rate of more than £52.17 £47.50 £50.00
UK excluding London average hourly rate £30.00 £26.98 £31.00
% change year-on-year
+11.21% -12.98%

CHAID
Jobs Demand Trend

This chart provides the 3-month moving total of IT contractor jobs citing CHAID within the UK as a proportion of the total demand within the Processes & Methodologies category.

CHAID Jobs Demand Trend in the UK

CHAID
Daily Rate Trend

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

CHAID Daily Rate Trend in the UK

CHAID
Hourly Rate Trend

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing CHAID within the UK.

CHAID Hourly Rate Trend in the UK

CHAID
Top 3 Contract Locations

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing CHAID within the UK over the 3 months to 27 July 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London -2 1 - - 3
City of London -11 1 - - 1
England -39 1 - - 3

CHAID
Top 30 Related IT Skills

For the 6 months to 27 July 2015, IT contractor jobs within the UK citing CHAID also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited CHAID.

1 11 (100.00%) SAS
2 10 (90.91%) SPSS
3 9 (81.82%) Analytics
4 8 (72.73%) Finance
5 6 (54.55%) Customer Insight
5 6 (54.55%) Analytical Skills
5 6 (54.55%) Propensity Modelling
5 6 (54.55%) SQL
6 5 (45.45%) Data Modelling
6 5 (45.45%) Customer Analytics
6 5 (45.45%) Statistical Modelling
6 5 (45.45%) R
7 4 (36.36%) Data Analytics
7 4 (36.36%) Data Extraction
7 4 (36.36%) Data Architecture
7 4 (36.36%) Marketing
7 4 (36.36%) Logistic Regression
7 4 (36.36%) Credit Risk
7 4 (36.36%) Online Betting
7 4 (36.36%) Data Mining
7 4 (36.36%) ETL
7 4 (36.36%) E-Commerce
8 3 (27.27%) Fortran
8 3 (27.27%) C++
8 3 (27.27%) Java
8 3 (27.27%) VB
8 3 (27.27%) VBA
8 3 (27.27%) MS Office
8 3 (27.27%) Cluster Analysis
8 3 (27.27%) Data Analysis

CHAID
Top Related IT Skills by Category

For the 6 months to 27 July 2015, IT contractor jobs within the UK citing CHAID also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited CHAID. Up to 20 skills are shown per category.

Application Platforms
1 11 (100.00%) SAS
Applications
1 10 (90.91%) SPSS
2 3 (27.27%) MS Office
3 1 (9.09%) MS PowerPoint
Database & Business Intelligence
1 4 (36.36%) Data Mining
2 2 (18.18%) Base SAS
3 1 (9.09%) Big Data
General
1 8 (72.73%) Finance
2 4 (36.36%) Marketing
2 4 (36.36%) Online Betting
3 1 (9.09%) Financial Institution
3 1 (9.09%) Advertising
3 1 (9.09%) Banking
3 1 (9.09%) Retail
3 1 (9.09%) Retail Banking
Job Titles
1 10 (90.91%) Analyst
2 7 (63.64%) Insight Analyst
3 5 (45.45%) Data Analyst
4 4 (36.36%) Senior Analyst
4 4 (36.36%) Customer Analyst
4 4 (36.36%) Customer Insight Analyst
4 4 (36.36%) Insight Data Analyst
5 1 (9.09%) Data Insight Analyst
5 1 (9.09%) SAS Insight Analyst
5 1 (9.09%) Senior Insight Analyst
5 1 (9.09%) SAS Analyst
5 1 (9.09%) Marketing Analyst
Miscellaneous
1 6 (54.55%) Analytical Skills
2 4 (36.36%) Credit Risk
2 4 (36.36%) Data Extraction
3 2 (18.18%) Statistics
4 1 (9.09%) Mathematics
4 1 (9.09%) Visualisation
4 1 (9.09%) Social Media
Processes & Methodologies
1 9 (81.82%) Analytics
2 6 (54.55%) Propensity Modelling
2 6 (54.55%) Customer Insight
3 5 (45.45%) Statistical Modelling
3 5 (45.45%) Customer Analytics
3 5 (45.45%) Data Modelling
4 4 (36.36%) ETL
4 4 (36.36%) Logistic Regression
4 4 (36.36%) Data Architecture
4 4 (36.36%) E-Commerce
4 4 (36.36%) Data Analytics
5 3 (27.27%) Risk Analytics
5 3 (27.27%) Root Cause Analysis
5 3 (27.27%) Cluster Analysis
5 3 (27.27%) Data Analysis
5 3 (27.27%) Linear Regression
6 1 (9.09%) Data Visualisation
6 1 (9.09%) Data Transformation
6 1 (9.09%) Customer Segmentation
Programming Languages
1 6 (54.55%) SQL
2 5 (45.45%) R
3 3 (27.27%) C++
3 3 (27.27%) Java
3 3 (27.27%) VB
3 3 (27.27%) VBA
3 3 (27.27%) Fortran
4 2 (18.18%) SAS Macro
Qualifications
1 1 (9.09%) Degree
Quality Assurance & Compliance
1 1 (9.09%) QA
Vendors
1 1 (9.09%) Cognos
1 1 (9.09%) Tableau
1 1 (9.09%) WorldPay