The following table provides summary statistics for permanent job vacancies advertised in England 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 22 June 2017 with a comparison to the same period in the previous 2 years.

Chi-squared Automatic Interaction Detection (CHAID)
UK / England
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 831 890 900
Rank change year-on-year +59 +10  
Permanent jobs citing CHAID 24 17 56
As % of all permanent IT jobs advertised in England 0.029% 0.018% 0.054%
As % of the Processes & Methodologies category 0.032% 0.021% 0.061%
Number of salaries quoted 21 16 49
Median salary £52,500 £45,000 £40,000
Median salary % change year-on-year +16.66% +12.50%  
90% offered a salary of more than £40,000 £35,500 £33,300
10% offered a salary of more than £80,500 £75,000 £55,000
UK excluding London median salary £60,000 £45,000 £36,500
% change year-on-year +33.33% +23.28%  

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 advertised in England with a requirement for process and methodology skills.

Process & Methodology Skills
England
Permanent job vacancies with a requirement for process and methodology skills 74870 82511 91444
As % of all permanent IT job vacancies advertised in England 89.69% 89.04% 87.93%
Number of salaries quoted 60781 69796 75582
Median salary £51,500 £50,000 £50,000
Median salary % change year-on-year +3.00% -  
90% offered a salary of more than £32,500 £32,500 £31,888
10% offered a salary of more than £80,000 £75,000 £77,500
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

CHAID
Job Vacancy Trend in England

The job posting trend of jobs advertised in England 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 England

CHAID
Salary Trend in England

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

Salary trend for CHAID in England

CHAID
Salary Histogram in England

The salary distribution of IT jobs citing CHAID in England over the 3 months to 22 June 2017.

Salary histogram for CHAID in England

CHAID
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CHAID within the England region over the 3 months to 22 June 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
London +33 10 £52,500 +22.09% 2
North West -34 8 £70,250 +75.62%
South West +9 4 £40,000 -11.11%
South East +42 1 £40,000 -23.80%
East Midlands - 1 £47,500 -
CHAID
UK

For the 6 months to 22 June 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 across the England region with a requirement for CHAID.

1 41 (89.13%) SQL
2 35 (76.09%) Analytics
3 30 (65.22%) SAS
3 30 (65.22%) Marketing
4 23 (50.00%) Logistic Regression
5 21 (45.65%) R
6 20 (43.48%) Analytical Skills
6 20 (43.48%) Business Intelligence
7 18 (39.13%) Degree
8 16 (34.78%) Customer Insight
9 15 (32.61%) Data Mining
10 14 (30.43%) Cluster Analysis
11 13 (28.26%) SPSS
12 12 (26.09%) Text Mining
12 12 (26.09%) Hadoop
12 12 (26.09%) Apache Hive
13 11 (23.91%) Marketing Strategy
13 11 (23.91%) Web Analytics
14 10 (21.74%) Statistical Modelling
15 9 (19.57%) Tableau
15 9 (19.57%) Neural Network
15 9 (19.57%) Google Analytics
15 9 (19.57%) E-Commerce
15 9 (19.57%) Python
16 8 (17.39%) Big Data
16 8 (17.39%) Relational Database
17 7 (15.22%) Propensity Modelling
17 7 (15.22%) Data Analytics
17 7 (15.22%) Actionable Insight
17 7 (15.22%) SQL Server

CHAID
Co-occurring IT Skills in England 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 30 (65.22%) SAS
2 3 (6.52%) Apache Spark
Applications
1 13 (28.26%) SPSS
2 3 (6.52%) Microsoft Excel
3 2 (4.35%) SPSS Modeler
Business Applications
1 2 (4.35%) FastStats
2 1 (2.17%) Oracle Utilities
Cloud Services
1 9 (19.57%) Google Analytics
Database & Business Intelligence
1 15 (32.61%) Data Mining
2 12 (26.09%) Apache Hive
2 12 (26.09%) Hadoop
2 12 (26.09%) Text Mining
3 8 (17.39%) Big Data
3 8 (17.39%) Relational Database
4 7 (15.22%) SQL Server
5 6 (13.04%) Base SAS
5 6 (13.04%) BusinessObjects
6 5 (10.87%) Looker
6 5 (10.87%) SAS EBI
7 4 (8.70%) Power BI
8 3 (6.52%) Apache Cassandra
9 2 (4.35%) GIS
10 1 (2.17%) Data Warehouse
10 1 (2.17%) Oracle BI Publisher
10 1 (2.17%) Qlik Sense
10 1 (2.17%) SQL Server 2008
Development Applications
1 2 (4.35%) RStudio
General
1 30 (65.22%) Marketing
2 3 (6.52%) Finance
3 2 (4.35%) Advertising
3 2 (4.35%) Retail
Job Titles
1 22 (47.83%) Analyst
2 12 (26.09%) Data Scientist
3 11 (23.91%) Insight Analyst
4 8 (17.39%) Data Analyst
5 7 (15.22%) Statistical Analyst
6 6 (13.04%) Business Intelligence Analyst
7 5 (10.87%) Senior Analyst
8 4 (8.70%) Head of Analytics
8 4 (8.70%) Senior Insight Analyst
9 3 (6.52%) Analytics Manager
9 3 (6.52%) Data Insight Analyst
9 3 (6.52%) Head of Data Analytics
9 3 (6.52%) Insight Data Analyst
10 2 (4.35%) Customer Insight Manager
10 2 (4.35%) Insight Manager
10 2 (4.35%) SAS Data Analyst
10 2 (4.35%) Senior Data Scientist
10 2 (4.35%) SPSS Analyst
10 2 (4.35%) SPSS Data Analyst
10 2 (4.35%) SQL Analyst
Miscellaneous
1 20 (43.48%) Analytical Skills
2 4 (8.70%) Credit Risk
2 4 (8.70%) User Experience
3 3 (6.52%) Algorithms
4 1 (2.17%) Computer Science
4 1 (2.17%) Data Structures
4 1 (2.17%) Robotics
Processes & Methodologies
1 35 (76.09%) Analytics
2 23 (50.00%) Logistic Regression
3 20 (43.48%) Business Intelligence
4 16 (34.78%) Customer Insight
5 14 (30.43%) Cluster Analysis
6 11 (23.91%) Marketing Strategy
6 11 (23.91%) Web Analytics
7 10 (21.74%) Statistical Modelling
8 9 (19.57%) E-Commerce
8 9 (19.57%) Neural Network
9 7 (15.22%) Actionable Insight
9 7 (15.22%) Data Analytics
9 7 (15.22%) Mathematics
9 7 (15.22%) Propensity Modelling
10 6 (13.04%) Campaign Analysis
10 6 (13.04%) Direct Marketing
11 5 (10.87%) Customer Analytics
11 5 (10.87%) Post-Campaign Analysis
11 5 (10.87%) Predictive Modelling
12 4 (8.70%) Line Management
Programming Languages
1 41 (89.13%) SQL
2 21 (45.65%) R
3 9 (19.57%) Python
4 3 (6.52%) MATLAB
5 2 (4.35%) VBA
Qualifications
1 18 (39.13%) Degree
2 6 (13.04%) Numerate Degree
3 1 (2.17%) PhD
Vendors
1 9 (19.57%) Tableau
2 5 (10.87%) Google
2 5 (10.87%) Snowplow
3 4 (8.70%) Microsoft
4 2 (4.35%) IBM
4 2 (4.35%) Teradata
5 1 (2.17%) Oracle
London
onezeero.
Salary: £50000 - £65000 per annum
Posted: 2 days ago