The table below looks at the statistics for CHAID skills in IT contracts advertised across the UK. Included is a guide to the contractor rates offered in IT contracts that have cited CHAID over the 3 months to 27 August 2016 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
27 Aug 2016
Same period 2015 Same period 2014
Chi-squared Automatic Interaction Detection (CHAID)
Rank 627 663 623
Rank change year-on-year
+36 -40
Contract jobs citing CHAID 7 1 12
As % of all contract IT jobs located in the UK 0.013% 0.002% 0.021%
As % of the Processes & Methodologies category 0.016% 0.002% 0.027%
Number of daily rates quoted 0 1 12
Median daily rate - £263 £338
Median daily rate % change year-on-year
- -22.22%
UK excluding London median daily rate - £263 £314
% change year-on-year
- -16.33%
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 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
44125 46854 44293
As % of all contract IT jobs located in the UK 82.77% 80.31% 78.50%
Number of daily rates quoted 29124 30464 27427
Median daily rate £438 £425 £405
Median daily rate % change year-on-year
+2.94% +4.93%
90% offered a daily rate of more than £300 £288 £275
10% offered a daily rate of more than £595 £575 £575
UK excluding London median daily rate £400 £400 £375
% change year-on-year
- +6.66%
Number of hourly rates quoted 1091 1262 1199
Median hourly rate £28.50 £31.44 £24.00
Median hourly rate % change year-on-year
-9.35% +31.00%
90% offered a hourly rate of more than £12.50 £12.50 £12.50
10% offered a hourly rate of more than £52.00 £52.17 £50.00
UK excluding London median hourly rate £30.00 £33.00 £26.00
% change year-on-year
-9.09% +26.92%

CHAID
Jobs Demand Trend

The demand trend of contract jobs citing CHAID as a proportion of all IT contracts with a match in 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 5 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing CHAID within the UK over the 3 months to 27 August 2016. 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
(Click see detailed
statistics and trends)
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 +23 7 - - 2
London - 4 - - 2
North West - 2 - -
South East - 1 - -
Berkshire - 1 - -

CHAID
Top 30 Related IT Skills

For the 6 months to 27 August 2016, IT contractor jobs citing CHAID 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 CHAID.

1 8 (100.00%) SAS
1 8 (100.00%) Marketing
2 7 (87.50%) Degree
2 7 (87.50%) Analytical Skills
3 6 (75.00%) SQL
3 6 (75.00%) Credit Risk
4 5 (62.50%) Web Analytics
4 5 (62.50%) Business Intelligence
4 5 (62.50%) Finance
4 5 (62.50%) Big Data
4 5 (62.50%) Analytics
5 4 (50.00%) Base SAS
6 3 (37.50%) Statistics
6 3 (37.50%) SPSS
7 2 (25.00%) Logistic Regression
7 2 (25.00%) Customer Insight
7 2 (25.00%) Statistical Modelling
7 2 (25.00%) Linear Regression
8 1 (12.50%) Skype
8 1 (12.50%) Predictive Modelling
8 1 (12.50%) Enterprise Modelling
8 1 (12.50%) R
8 1 (12.50%) Tableau
8 1 (12.50%) Marketing Strategy
8 1 (12.50%) Propensity Modelling
8 1 (12.50%) Customer Segmentation
8 1 (12.50%) Coaching
8 1 (12.50%) Performance Management
8 1 (12.50%) SAS Enterprise Guide
8 1 (12.50%) Reference Data

CHAID
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 8 (100.00%) SAS
Applications
1 3 (37.50%) SPSS
2 1 (12.50%) Spreadsheet
Communications & Networking
1 1 (12.50%) Skype
Database & Business Intelligence
1 5 (62.50%) Big Data
2 4 (50.00%) Base SAS
3 1 (12.50%) QlikView
3 1 (12.50%) SAS Enterprise Guide
General
1 8 (100.00%) Marketing
2 5 (62.50%) Finance
3 1 (12.50%) Financial Institution
3 1 (12.50%) Telecoms
Job Titles
1 7 (87.50%) Analyst
2 2 (25.00%) Customer Analyst
2 2 (25.00%) Customer Insight Analyst
2 2 (25.00%) Insight Analyst
2 2 (25.00%) Portfolio Analyst
3 1 (12.50%) Credit Analyst
3 1 (12.50%) Credit Risk Analyst
3 1 (12.50%) Data Analyst
3 1 (12.50%) Risk Analyst
3 1 (12.50%) Risk Manager
3 1 (12.50%) SAS Analyst
3 1 (12.50%) SAS Customer Insight Analyst
3 1 (12.50%) SAS Insight Analyst
3 1 (12.50%) SPSS Analyst
Miscellaneous
1 7 (87.50%) Analytical Skills
2 6 (75.00%) Credit Risk
3 3 (37.50%) Statistics
4 1 (12.50%) Economics
4 1 (12.50%) Mathematics
4 1 (12.50%) Reference Data
4 1 (12.50%) Visualisation
Processes & Methodologies
1 5 (62.50%) Analytics
1 5 (62.50%) Business Intelligence
1 5 (62.50%) Web Analytics
2 2 (25.00%) Customer Insight
2 2 (25.00%) Linear Regression
2 2 (25.00%) Logistic Regression
2 2 (25.00%) Statistical Modelling
3 1 (12.50%) Benchmarking
3 1 (12.50%) Coaching
3 1 (12.50%) Customer Segmentation
3 1 (12.50%) Data Analysis
3 1 (12.50%) Direct Marketing
3 1 (12.50%) Enterprise Modelling
3 1 (12.50%) Marketing Strategy
3 1 (12.50%) Multivariate Analysis
3 1 (12.50%) Performance Management
3 1 (12.50%) Predictive Modelling
3 1 (12.50%) Propensity Modelling
3 1 (12.50%) Risk Management
3 1 (12.50%) Validation
Programming Languages
1 6 (75.00%) SQL
2 1 (12.50%) R
Qualifications
1 7 (87.50%) Degree
Vendors
1 1 (12.50%) Tableau