The following table provides summary statistics for permanent job vacancies with a requirement for CHAID skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CHAID over the 3 months to 23 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
Chi-squared Automatic Interaction Detection (CHAID)
UK
Rank 828 911 916
Rank change year-on-year +83 +5  
Permanent jobs citing CHAID 21 35 40
As % of all permanent IT jobs advertised in the UK 0.025% 0.034% 0.038%
As % of the Processes & Methodologies category 0.028% 0.039% 0.044%
Number of salaries quoted 19 33 38
Median salary £57,500 £41,500 £44,750
Median salary % change year-on-year +38.55% -7.26%  
90% offered a salary of more than £39,500 £32,500 £34,250
10% offered a salary of more than £88,500 £60,000 £55,750
UK excluding London median salary £42,000 £35,000 £42,500
% change year-on-year +20.00% -17.64%  

CHAID is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for process and methodology skills.

Process & Methodology Skills
UK
Permanent job vacancies with a requirement for process and methodology skills 74564 90782 91624
As % of all permanent IT job vacancies advertised in the UK 89.03% 88.50% 87.04%
Number of salaries quoted 61277 75155 74101
Median salary £50,000 £50,000 £49,000
Median salary % change year-on-year - +2.04%  
90% offered a salary of more than £32,500 £32,500 £31,500
10% offered a salary of more than £77,500 £75,000 £75,000
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

CHAID
Job Vacancy Trend

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

Job vacancy trend for CHAID in the UK

CHAID
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing CHAID.

Salary trend for CHAID in the UK

CHAID
Salary Histogram

The salary distribution of IT jobs citing CHAID over the 3 months to 23 March 2017.

Salary histogram for CHAID in the UK

CHAID
Top 11 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CHAID within the UK over the 3 months to 23 March 2017. 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 Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +79 21 £57,500 +38.55% 4
London +65 12 £57,500 +27.77% 3
South West +28 8 £42,000 +20.00%
City of London +50 3 £92,500 +146.66% 2
Bristol +6 3 £40,000 -11.11%
Bath - 2 £52,500 -
Somerset - 2 £52,500 -
Wiltshire - 2 £42,000 -
South East +65 1 £37,500 -37.50%
Surrey +39 1 £37,500 -37.50%
Swindon - 1 £42,000 -

CHAID
Top 30 Related IT Skills

For the 6 months to 23 March 2017, IT jobs citing CHAID also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for CHAID.

1 34 (85.00%) SQL
2 33 (82.50%) Analytics
3 31 (77.50%) SAS
4 25 (62.50%) Marketing
5 24 (60.00%) Degree
6 19 (47.50%) Analytical Skills
6 19 (47.50%) R
7 18 (45.00%) Business Intelligence
8 16 (40.00%) Statistical Modelling
9 14 (35.00%) Logistic Regression
10 13 (32.50%) Customer Insight
11 12 (30.00%) Marketing Strategy
11 12 (30.00%) Cluster Analysis
11 12 (30.00%) Python
12 11 (27.50%) Data Mining
12 11 (27.50%) Web Analytics
13 10 (25.00%) Base SAS
13 10 (25.00%) SPSS
14 9 (22.50%) Campaign Analysis
14 9 (22.50%) Actionable Insight
15 8 (20.00%) BusinessObjects
15 8 (20.00%) Mathematics
16 7 (17.50%) Google
16 7 (17.50%) Google Analytics
16 7 (17.50%) Hadoop
16 7 (17.50%) Text Mining
16 7 (17.50%) E-Commerce
16 7 (17.50%) Looker
16 7 (17.50%) SAS EBI
16 7 (17.50%) Snowplow

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 31 (77.50%) SAS
2 2 (5.00%) Apache Spark
Applications
1 10 (25.00%) SPSS
2 2 (5.00%) SPSS Modeler
3 1 (2.50%) MS Excel
Business Applications
1 3 (7.50%) FastStats
Cloud Services
1 7 (17.50%) Google Analytics
Database & Business Intelligence
1 11 (27.50%) Data Mining
2 10 (25.00%) Base SAS
3 8 (20.00%) BusinessObjects
4 7 (17.50%) Apache Hive
4 7 (17.50%) Hadoop
4 7 (17.50%) Looker
4 7 (17.50%) Relational Database
4 7 (17.50%) SAS EBI
4 7 (17.50%) Text Mining
5 5 (12.50%) Big Data
6 4 (10.00%) SQL Server
7 2 (5.00%) Apache Cassandra
8 1 (2.50%) Qlik Sense
8 1 (2.50%) SQL Server 2008
Development Applications
1 2 (5.00%) RStudio
General
1 25 (62.50%) Marketing
2 5 (12.50%) Retail
3 4 (10.00%) Advertising
3 4 (10.00%) Finance
4 2 (5.00%) Telecoms
5 1 (2.50%) French Language
5 1 (2.50%) German Language
Job Titles
1 25 (62.50%) Analyst
2 10 (25.00%) Insight Analyst
2 10 (25.00%) Statistical Analyst
3 7 (17.50%) Business Intelligence Analyst
3 7 (17.50%) Data Scientist
3 7 (17.50%) Senior Analyst
4 5 (12.50%) Data Analyst
5 4 (10.00%) Customer Analyst
5 4 (10.00%) Customer Insight Analyst
5 4 (10.00%) Senior Insight Analyst
6 3 (7.50%) SAS Analyst
6 3 (7.50%) SQL Analyst
7 2 (5.00%) Analytics Manager
7 2 (5.00%) Head of Analytics
7 2 (5.00%) Head of Customer Analytics
7 2 (5.00%) Senior Customer Insight Analyst
7 2 (5.00%) Senior Data Scientist
7 2 (5.00%) Senior SAS Analyst
7 2 (5.00%) Senior Statistical Analyst
7 2 (5.00%) SPSS Analyst
Miscellaneous
1 19 (47.50%) Analytical Skills
2 5 (12.50%) Credit Risk
3 2 (5.00%) Algorithms
3 2 (5.00%) Digital Media
4 1 (2.50%) Computer Science
Processes & Methodologies
1 33 (82.50%) Analytics
2 18 (45.00%) Business Intelligence
3 16 (40.00%) Statistical Modelling
4 14 (35.00%) Logistic Regression
5 13 (32.50%) Customer Insight
6 12 (30.00%) Cluster Analysis
6 12 (30.00%) Marketing Strategy
7 11 (27.50%) Web Analytics
8 9 (22.50%) Actionable Insight
8 9 (22.50%) Campaign Analysis
9 8 (20.00%) Mathematics
10 7 (17.50%) E-Commerce
11 6 (15.00%) Customer Analytics
11 6 (15.00%) Predictive Modelling
11 6 (15.00%) Propensity Modelling
11 6 (15.00%) Statistics
12 5 (12.50%) Linear Regression
12 5 (12.50%) Neural Network
13 4 (10.00%) CRM
14 3 (7.50%) Data Analysis
Programming Languages
1 34 (85.00%) SQL
2 19 (47.50%) R
3 12 (30.00%) Python
4 4 (10.00%) VBA
5 3 (7.50%) MATLAB
Qualifications
1 24 (60.00%) Degree
2 1 (2.50%) PhD
Vendors
1 7 (17.50%) Google
1 7 (17.50%) Snowplow
1 7 (17.50%) Tableau
2 2 (5.00%) IBM
2 2 (5.00%) Teradata
3 1 (2.50%) Minitab
City, London
Oliver James Associates
Salary: £35000 - £50000 per annum
Posted: 2 days ago
London
Parallel Consulting
Salary: £30000 - £35000 per annum + bonus + benefits
Posted: 2 days ago
Salford, Lancashire
Maclean Moore Consulting
Salary: From £35,000 to £45,000 per annum
Posted: 5 days ago
City, London
The Collinson Group
Salary: From £35,000 to £50,000 per annum
Posted: 10 days ago