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 29 December 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
29 Dec 2014
Same period 2013 Same period 2012
Chi-squared Automatic Interaction Detection (CHAID)
Rank - - -
Permanent jobs citing CHAID 0 0 0
As % of all permanent IT jobs located in Hertfordshire - - -
As % of the Processes & Methodologies category - - -
Number of salaries quoted 0 0 0
Average salary - - -
UK excluding London average salary £40,000 £52,500 £35,000
% change year-on-year
-23.80% +50.00%
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
1778 1427 2298
As % of all permanent IT jobs located in Hertfordshire 78.09% 75.58% 77.45%
Number of salaries quoted 1392 1070 1948
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 £30,000 £32,500
10% offered a salary of more than £70,000 £62,500 £65,000
UK excluding London average salary £42,500 £42,500 £40,000
% change year-on-year
- +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