London CHAID Contracts

This section looks at the demand for Chi-squared Automatic Interaction Detection (CHAID) skills within the London region with a comparison to our Processes & Methodologies category. Included is a guide to the contractor rates offered in IT jobs that have cited CHAID over the 3 months to 21 August 2008 with a comparison to the same period last year.

Chi-squared Automatic Interaction Detection (CHAID)
Location England London Midlands South East South West Surrey Swindon UK Wiltshire	3 months to 21 Aug 2008	Same period last year
Rank	412	458
Rank change on same period last year	+46
Matching contract IT job ads	4	19
As % of all UK contract IT job ads sampled	0.005 %	0.019 %
As % of the category below	0.021 %	0.077 %
Daily rates quoted	0	4
Average minimum daily rate	-	£288
Average daily rate	-	£294
% change on same period last year	-
Average maximum daily rate	-	£300
UK excluding London average daily rate	£270	£325
% change on same period last year	-16.92 %
Hourly rates quoted	0	1
Average minimum hourly rate	-	£25.00
Average hourly rate	-	£27.50
% change on same period last year	-
Average maximum hourly rate	-	£30.00
UK excluding London average hourly rate	-	-
% change on same period last year	-
Processes & Methodologies London
Matching contract IT job ads	18971	24529
As % of all UK contract IT job ads sampled	25.03 %	24.43 %
Daily rates quoted	8623	9612
Average minimum daily rate	£411	£416
Average daily rate	£442	£443
% change on same period last year	-0.27 %
Average maximum daily rate	£473	£470
UK excluding London average daily rate	£380	£377
% change on same period last year	+0.74 %
Hourly rates quoted	636	906
Average minimum hourly rate	£26.26	£28.82
Average hourly rate	£28.00	£30.78
% change on same period last year	-9.01 %
Average maximum hourly rate	£29.75	£32.74
UK excluding London average hourly rate	£30.30	£30.18
% change on same period last year	+0.42 %
CHAID England

We calculate average IT contractor rates directly from the figures quoted and do not attempt to derive hourly rates from daily rates or vice versa.

CHAID
Demand Trend

The chart provides a 3-month moving total beginning in 2004 of IT contractor jobs citing CHAID across the London region as a proportion of the total demand within the Processes & Methodologies category.

CHAID
Daily Rate Trend

The chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing CHAID across the London region.

CHAID
Hourly Rate Trend

The chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing CHAID across the London region.

CHAID
Top 19 Related IT Skills

For the 6 months to 21 August 2008, IT contractor jobs across the London region citing CHAID also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited CHAID.

1 11 (100.00 %) SAS 2 7 (63.64 %) Base SAS 3 6 (54.55 %) Marketing 3 6 (54.55 %) SQL 4 4 (36.36 %) Data Modelling 4 4 (36.36 %) Cluster Analysis 5 3 (27.27 %) SPSS 5 3 (27.27 %) VBA 5 3 (27.27 %) Banking 6 2 (18.18 %) Retail 6 2 (18.18 %) Degree 7 1 (9.091 %) Direct Marketing 7 1 (9.091 %) SAS Macro 7 1 (9.091 %) FMCG 7 1 (9.091 %) Statistical Analysis

7 1 (9.091 %) Insurance 7 1 (9.091 %) B2B 7 1 (9.091 %) B2C 7 1 (9.091 %) Automotive

CHAID
Top Related IT Skills by Category

For the 6 months to 21 August 2008, IT contractor jobs across the London region citing CHAID also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited CHAID. Up to 20 skills are shown per category.

Application Platforms 1 11 (100.00 %) SAS	Applications 1 3 (27.27 %) SPSS
Database & Business Intelligence 1 7 (63.64 %) Base SAS	General 1 6 (54.55 %) Marketing 2 3 (27.27 %) Banking 3 2 (18.18 %) Retail 4 1 (9.091 %) FMCG 4 1 (9.091 %) Insurance 4 1 (9.091 %) Automotive
Job Titles 1 6 (54.55 %) Analyst 2 5 (45.45 %) SAS Analyst 3 4 (36.36 %) Programmer 3 4 (36.36 %) SAS Programmer 4 3 (27.27 %) Marketing Analyst 5 2 (18.18 %) Senior Analyst 5 2 (18.18 %) Senior SAS Analyst 6 1 (9.091 %) Campaign Analyst 6 1 (9.091 %) Statistical Analyst	Processes & Methodologies 1 4 (36.36 %) Data Modelling 1 4 (36.36 %) Cluster Analysis 2 1 (9.091 %) Direct Marketing 2 1 (9.091 %) Statistical Analysis 2 1 (9.091 %) B2B 2 1 (9.091 %) B2C
Programming Languages 1 6 (54.55 %) SQL 2 3 (27.27 %) VBA 3 1 (9.091 %) SAS Macro	Qualifications 1 2 (18.18 %) Degree