The table below looks at the statistics for CHAID skills in IT jobs advertised for the North West region. Included is a guide to the salaries offered in IT jobs that have cited CHAID over the 3 months to 30 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Jun 2016
Same period 2015 Same period 2014
Chi-squared Automatic Interaction Detection (CHAID)
Rank 231 254 260
Rank change year-on-year
+23 +6
Permanent jobs citing CHAID 1 1 4
As % of all permanent IT jobs located in the North West 0.018% 0.016% 0.057%
As % of the Processes & Methodologies category 0.021% 0.018% 0.066%
Number of salaries quoted 1 1 4
Median salary £40,000 £22,500 £40,000
Median salary % change year-on-year
+77.77% -43.75%
UK excluding London median salary £45,000 £36,500 £35,000
% change year-on-year
+23.28% +4.28%
CHAID
England

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

Processes & Methodologies Category
North West
Permanent IT job ads with a match in the
Processes & Methodologies category
4850 5686 6028
As % of all permanent IT jobs located in the North West 86.76% 88.47% 85.39%
Number of salaries quoted 4095 4615 4799
Median salary £42,500 £40,000 £40,000
Median salary % change year-on-year
+6.25% -
90% offered a salary of more than £28,000 £27,500 £27,000
10% offered a salary of more than £62,500 £57,000 £60,000
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 North West

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

CHAID Jobs Demand Trend in the North West

CHAID
Salary Trend in the North West

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

CHAID Salary Trend in the North West

CHAID
Top 30 Related IT Skills in the North West

For the 6 months to 30 June 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 North West region with a requirement for CHAID.

1 2 (100.00%) SQL
1 2 (100.00%) SAS
1 2 (100.00%) Marketing
1 2 (100.00%) Statistical Modelling
1 2 (100.00%) Analytical Skills
2 1 (50.00%) Exploratory Data Analysis
2 1 (50.00%) Propensity Modelling
2 1 (50.00%) Customer Segmentation
2 1 (50.00%) Predictive Modelling
2 1 (50.00%) SmartFocus
2 1 (50.00%) Skype for Business
2 1 (50.00%) Marketing Strategy
2 1 (50.00%) Minitab
2 1 (50.00%) Data Analysis
2 1 (50.00%) MS PowerPoint
2 1 (50.00%) Statistical Analysis
2 1 (50.00%) Statistics
2 1 (50.00%) Degree
2 1 (50.00%) Direct Marketing
2 1 (50.00%) Logistic Regression
2 1 (50.00%) Cluster Analysis
2 1 (50.00%) Mathematics
2 1 (50.00%) SAS Macro
2 1 (50.00%) Base SAS
2 1 (50.00%) SAS Enterprise Miner
2 1 (50.00%) FastStats
2 1 (50.00%) Business Intelligence
2 1 (50.00%) Microsoft
2 1 (50.00%) SPSS
2 1 (50.00%) T-SQL

CHAID
Top Related IT Skills in the North West 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 2 (100.00%) SAS
2 1 (50.00%) Skype for Business
Applications
1 1 (50.00%) MS Excel
1 1 (50.00%) MS Office
1 1 (50.00%) MS PowerPoint
1 1 (50.00%) SPSS
Business Applications
1 1 (50.00%) FastStats
Cloud Services
1 1 (50.00%) SmartFocus
Database & Business Intelligence
1 1 (50.00%) Base SAS
1 1 (50.00%) SAS Enterprise Miner
1 1 (50.00%) SQL Server
General
1 2 (100.00%) Marketing
Job Titles
1 2 (100.00%) Analyst
1 2 (100.00%) Insight Analyst
2 1 (50.00%) Senior Analyst
2 1 (50.00%) Senior Insight Analyst
Miscellaneous
1 2 (100.00%) Analytical Skills
2 1 (50.00%) Mathematics
2 1 (50.00%) Statistics
Processes & Methodologies
1 2 (100.00%) Statistical Modelling
2 1 (50.00%) Business Intelligence
2 1 (50.00%) Cluster Analysis
2 1 (50.00%) Customer Segmentation
2 1 (50.00%) Data Analysis
2 1 (50.00%) Direct Marketing
2 1 (50.00%) Exploratory Data Analysis
2 1 (50.00%) Logistic Regression
2 1 (50.00%) Marketing Strategy
2 1 (50.00%) Predictive Modelling
2 1 (50.00%) Propensity Modelling
2 1 (50.00%) Statistical Analysis
Programming Languages
1 2 (100.00%) SQL
2 1 (50.00%) SAS Macro
2 1 (50.00%) T-SQL
Qualifications
1 1 (50.00%) Degree
Vendors
1 1 (50.00%) Microsoft
1 1 (50.00%) Minitab