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 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
1 May 2015
Same period 2014 Same period 2013
Chi-squared Automatic Interaction Detection (CHAID)
Rank - 145 151
Permanent jobs citing CHAID 0 3 1
As % of all permanent IT jobs located in Hertfordshire - 0.12% 0.039%
As % of the Processes & Methodologies category - 0.16% 0.049%
Number of salaries quoted 0 3 1
Average salary - £35,000 £32,500
Average salary % change year-on-year
- +7.69%
UK excluding London average salary £36,500 £40,000 £40,000
% change year-on-year
-8.75% -
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
1713 1882 2058
As % of all permanent IT jobs located in Hertfordshire 73.93% 75.07% 79.46%
Number of salaries quoted 1373 1487 1687
Average salary £50,000 £45,000 £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 £70,000 £65,000 £66,000
UK excluding London average salary £44,000 £42,500 £40,000
% change year-on-year
+3.52% +6.25%

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