The table below looks at the statistics for CHAID skills in IT jobs advertised for the City of London region. Included is a guide to the salaries offered in IT jobs that have cited CHAID over the 3 months to 4 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
4 May 2016
Same period 2015 Same period 2014
Chi-squared Automatic Interaction Detection (CHAID)
Rank 262 308 338
Rank change year-on-year
+46 +30
Permanent jobs citing CHAID 4 3 10
As % of all permanent IT jobs located in the City of London 0.058% 0.029% 0.080%
As % of the Processes & Methodologies category 0.064% 0.033% 0.094%
Number of salaries quoted 2 3 5
Median salary £36,250 £40,000 £35,000
Median salary % change year-on-year
-9.37% +14.28%
UK excluding London median salary £42,500 £36,500 £40,000
% change year-on-year
+16.43% -8.75%
CHAID
London

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in permanent jobs advertised in the City of London region.

Processes & Methodologies Category
City of London
Permanent IT job ads with a match in the
Processes & Methodologies category
6231 9110 10681
As % of all permanent IT jobs located in the City of London 89.63% 87.39% 85.38%
Number of salaries quoted 5623 7653 8929
Median salary £60,000 £57,500 £55,000
Median salary % change year-on-year
+4.34% +4.54%
90% offered a salary of more than £40,000 £38,695 £37,500
10% offered a salary of more than £83,500 £80,000 £82,500
UK excluding London median salary £45,000 £44,000 £42,500
% change year-on-year
+2.27% +3.52%

CHAID
Jobs Demand Trend in the City of London

The demand trend of job ads across the City of London region citing CHAID as a proportion of all IT jobs with a match in the Processes & Methodologies category.

CHAID Jobs Demand Trend in the City of London

CHAID
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing CHAID across the City of London region.

CHAID Salary Trend in the City of London

CHAID
Top 30 Related IT Skills in the City of London

For the 6 months to 4 May 2016, 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 City of London region with a requirement for CHAID.

1 6 (75.00%) Cluster Analysis
1 6 (75.00%) Analytics
2 5 (62.50%) R
2 5 (62.50%) Marketing
2 5 (62.50%) SPSS
2 5 (62.50%) SQL
2 5 (62.50%) Python
2 5 (62.50%) Data Mining
3 3 (37.50%) Analytical Skills
3 3 (37.50%) SAS
3 3 (37.50%) CRM
4 2 (25.00%) Text Mining
4 2 (25.00%) MATLAB
4 2 (25.00%) Statistics
4 2 (25.00%) Direct Marketing
4 2 (25.00%) Logistic Regression
4 2 (25.00%) Apache Spark
4 2 (25.00%) Algorithms
4 2 (25.00%) Linear Regression
4 2 (25.00%) Statistical Modelling
4 2 (25.00%) Campaign Analysis
4 2 (25.00%) Relational Database
4 2 (25.00%) Apache Hive
4 2 (25.00%) Apache Cassandra
4 2 (25.00%) FastStats
4 2 (25.00%) Hadoop
4 2 (25.00%) Machine Learning
5 1 (12.50%) Big Data
5 1 (12.50%) Big Data Analytics
5 1 (12.50%) Customer Insight

CHAID
Top Related IT Skills in the City of London 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 3 (37.50%) SAS
2 2 (25.00%) Apache Spark
Applications
1 5 (62.50%) SPSS
2 1 (12.50%) MS Excel
2 1 (12.50%) MS Office
Business Applications
1 2 (25.00%) FastStats
Cloud Services
1 1 (12.50%) Google Analytics
1 1 (12.50%) SaaS
Database & Business Intelligence
1 5 (62.50%) Data Mining
2 2 (25.00%) Apache Cassandra
2 2 (25.00%) Apache Hive
2 2 (25.00%) Hadoop
2 2 (25.00%) Relational Database
2 2 (25.00%) Text Mining
3 1 (12.50%) Big Data
3 1 (12.50%) BusinessObjects
3 1 (12.50%) GIS
General
1 5 (62.50%) Marketing
2 1 (12.50%) Advertising
Job Titles
1 6 (75.00%) Analyst
2 5 (62.50%) SPSS Analyst
3 4 (50.00%) Insight Analyst
4 3 (37.50%) Data Analyst
4 3 (37.50%) Marketing Analyst
4 3 (37.50%) SAS Analyst
4 3 (37.50%) SAS Insight Analyst
4 3 (37.50%) SPSS Marketing Analyst
5 2 (25.00%) Data Scientist
5 2 (25.00%) Marketing Insight Analyst
5 2 (25.00%) SAS Marketing Analyst
5 2 (25.00%) SPSS Data Analyst
5 2 (25.00%) SQL Analyst
6 1 (12.50%) Data Insight Analyst
6 1 (12.50%) Insight Data Analyst
6 1 (12.50%) Marketing Data Analyst
6 1 (12.50%) Senior Analyst
6 1 (12.50%) Senior Data Analyst
6 1 (12.50%) Senior Insight Analyst
6 1 (12.50%) Statistical Data Analyst
Miscellaneous
1 3 (37.50%) Analytical Skills
2 2 (25.00%) Algorithms
2 2 (25.00%) Statistics
3 1 (12.50%) Visualisation
Processes & Methodologies
1 6 (75.00%) Analytics
1 6 (75.00%) Cluster Analysis
2 3 (37.50%) CRM
3 2 (25.00%) Campaign Analysis
3 2 (25.00%) Direct Marketing
3 2 (25.00%) Linear Regression
3 2 (25.00%) Logistic Regression
3 2 (25.00%) Machine Learning
3 2 (25.00%) Statistical Modelling
4 1 (12.50%) Big Data Analytics
4 1 (12.50%) Business Intelligence
4 1 (12.50%) Customer Analysis
4 1 (12.50%) Customer Insight
4 1 (12.50%) Data Analytics
4 1 (12.50%) Data Visualisation
4 1 (12.50%) Marketing Analytics
4 1 (12.50%) Mentoring
4 1 (12.50%) Quantitative Analysis
Programming Languages
1 5 (62.50%) Python
1 5 (62.50%) R
1 5 (62.50%) SQL
2 2 (25.00%) MATLAB
Qualifications
1 1 (12.50%) Degree
1 1 (12.50%) PhD
1 1 (12.50%) SC Cleared
1 1 (12.50%) Security Cleared
Vendors
1 1 (12.50%) Avaya
1 1 (12.50%) Cognos
1 1 (12.50%) Google
1 1 (12.50%) Mapinfo
1 1 (12.50%) Microsoft
1 1 (12.50%) Tableau
1 1 (12.50%) Verint
City, London
ANSON MCCADE
Salary: £35,000 - £53,000 + bonus and benefits
Posted: 13 hours ago
City, London
Careerwise UK Limited
Salary: £38000 - £60000 per annum
Posted: 4 days ago