The table below looks at the statistics for CHAID skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the average salaries offered in IT jobs that have cited CHAID over the 3 months to 1 May 2016 with a comparison to the same period in the previous 2 years.

3 months to
1 May 2016
Same period 2015 Same period 2014
Chi-squared Automatic Interaction Detection (CHAID)
Rank - - 154
Permanent jobs citing CHAID 0 0 4
As % of all permanent IT jobs located in Hertfordshire - - 0.16%
As % of the Processes & Methodologies category - - 0.20%
Number of salaries quoted 0 0 4
Average salary - - £35,000
UK excluding London average salary £40,000 £36,500 £37,500
% change year-on-year
+9.58% -2.66%
CHAID
East of 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 Hertfordshire region.

Processes & Methodologies Category
Hertfordshire
Permanent IT job ads with a match in the
Processes & Methodologies category
1906 1810 1995
As % of all permanent IT jobs located in Hertfordshire 84.75% 77.38% 79.58%
Number of salaries quoted 1528 1442 1591
Average salary £50,000 £50,000 £45,000
Average salary % change year-on-year
- +11.11%
90% offered a salary of more than £32,500 £32,500 £32,500
10% offered a salary of more than £75,000 £66,000 £70,000
UK excluding London average salary £45,000 £44,000 £42,500
% change year-on-year
+2.27% +3.52%

CHAID
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of permanent IT jobs citing CHAID across the Hertfordshire region as a proportion of the total demand within the Processes & Methodologies category.

CHAID Jobs Demand Trend in Hertfordshire

CHAID
Salary Trend in Hertfordshire

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

CHAID Salary Trend in Hertfordshire