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 9 February 2016 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
9 Feb 2016
Same period 2015 Same period 2014
Chi-squared Automatic Interaction Detection (CHAID)
Rank 622 609 580
Rank change year-on-year
-13 -29
Contract jobs citing CHAID 2 7 6
As % of all contract IT jobs located in the UK 0.004% 0.014% 0.012%
As % of the Processes & Methodologies category 0.005% 0.017% 0.016%
Number of daily rates quoted 2 6 6
Average daily rate £243 £399 £363
Average daily rate % change year-on-year
-39.18% +10.00%
90% offered a daily rate of more than £177 £363 £250
10% offered a daily rate of more than £309 £428 £425
UK excluding London average daily rate £243 £426 £375
% change year-on-year
-43.10% +13.66%
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
41848 40077 37882
As % of all contract IT jobs located in the UK 81.28% 77.58% 76.54%
Number of daily rates quoted 27401 25574 22963
Average daily rate £425 £420 £400
Average daily rate % change year-on-year
+1.19% +5.00%
90% offered a daily rate of more than £300 £280 £270
10% offered a daily rate of more than £600 £575 £575
UK excluding London average daily rate £400 £400 £375
% change year-on-year
- +6.66%
Number of hourly rates quoted 1200 1065 1153
Average hourly rate £39.34 £26.00 £27.50
Average hourly rate % change year-on-year
+51.30% -5.45%
90% offered a hourly rate of more than £13.00 £12.00 £12.50
10% offered a hourly rate of more than £57.00 £46.25 £52.50
UK excluding London average hourly rate £40.00 £27.50 £27.50
% change year-on-year
+45.45% -

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
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing CHAID within the UK over the 3 months to 9 February 2016.

CHAID Daily Rate Histogram 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 6 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 9 February 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
(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
England -34 2 £243 -35.33% 2
South West -2 1 £325 -24.41%
Slough - 1 £160 -
Berkshire - 1 £160 -
Bristol - 1 £325 -
South East - 1 £160 -

CHAID
Top 30 Related IT Skills

For the 6 months to 9 February 2016, 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 5 (100.00%) SQL
1 5 (100.00%) Marketing
1 5 (100.00%) Cluster Analysis
1 5 (100.00%) Statistical Modelling
2 4 (80.00%) Analytics
2 4 (80.00%) SAS
3 3 (60.00%) Data Analysis
3 3 (60.00%) Base SAS
3 3 (60.00%) R
3 3 (60.00%) Propensity Modelling
4 2 (40.00%) Direct Marketing
4 2 (40.00%) Bayesian Methods
4 2 (40.00%) Data Visualisation
4 2 (40.00%) Data Extraction
4 2 (40.00%) Visualisation
4 2 (40.00%) CRM
4 2 (40.00%) Statistical Analysis
4 2 (40.00%) MS Office
4 2 (40.00%) Python
5 1 (20.00%) MS Excel
5 1 (20.00%) SQL Server
5 1 (20.00%) Adobe
5 1 (20.00%) BusinessObjects
5 1 (20.00%) CA
5 1 (20.00%) Teradata
5 1 (20.00%) Web Analytics
5 1 (20.00%) Omniture
5 1 (20.00%) Google
5 1 (20.00%) SAS Enterprise Miner
5 1 (20.00%) Google Analytics

CHAID
Top Related IT Skills by Category

For the 6 months to 9 February 2016, 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 4 (80.00%) SAS
Applications
1 2 (40.00%) MS Office
2 1 (20.00%) MS Excel
Cloud Services
1 1 (20.00%) Adobe Analytics
1 1 (20.00%) Google Analytics
1 1 (20.00%) Pure360
1 1 (20.00%) Responsys
Database & Business Intelligence
1 3 (60.00%) Base SAS
2 1 (20.00%) BusinessObjects
2 1 (20.00%) SAS Enterprise Miner
2 1 (20.00%) SQL Server
General
1 5 (100.00%) Marketing
Job Titles
1 5 (100.00%) Analyst
2 3 (60.00%) Data Analyst
2 3 (60.00%) Insight Analyst
3 2 (40.00%) SAS Analyst
3 2 (40.00%) SAS Insight Analyst
4 1 (20.00%) Data Insight Analyst
4 1 (20.00%) Insight Data Analyst
4 1 (20.00%) Marketing Analyst
4 1 (20.00%) Marketing Insight Analyst
4 1 (20.00%) SAS Data Analyst
4 1 (20.00%) SAS Marketing Analyst
4 1 (20.00%) Senior Analyst
4 1 (20.00%) Senior Insight Analyst
4 1 (20.00%) Senior SAS Analyst
Miscellaneous
1 2 (40.00%) Data Extraction
1 2 (40.00%) Visualisation
2 1 (20.00%) Analytical Skills
Processes & Methodologies
1 5 (100.00%) Cluster Analysis
1 5 (100.00%) Statistical Modelling
2 4 (80.00%) Analytics
3 3 (60.00%) Data Analysis
3 3 (60.00%) Propensity Modelling
4 2 (40.00%) Bayesian Methods
4 2 (40.00%) CRM
4 2 (40.00%) Data Visualisation
4 2 (40.00%) Direct Marketing
4 2 (40.00%) Statistical Analysis
5 1 (20.00%) Web Analytics
Programming Languages
1 5 (100.00%) SQL
2 3 (60.00%) R
3 2 (40.00%) Python
Vendors
1 1 (20.00%) Adobe
1 1 (20.00%) CA
1 1 (20.00%) Google
1 1 (20.00%) Omniture
1 1 (20.00%) Sysomos
1 1 (20.00%) Teradata
1 1 (20.00%) Twitter