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The table below looks at the demand for Chi-squared Automatic Interaction Detection (CHAID) skills within the Berkshire region with a comparison to our Processes & Methodologies category. Included is a guide to the average salaries offered in IT jobs that have cited CHAID over the 3 months to 4 December 2008 with a comparison to the same period last year.
 Chi-squared Automatic Interaction Detection (CHAID) |
| 3 months to
4 Dec 2008 | Same period last year |
| Rank | 229 | 247 |
| Rank change on same period last year |  +18 |
| Matching permanent IT job ads | 1 | 31 |
| As % of all UK permanent IT job ads sampled | 0.001 % | 0.014 % |
| As % of the category below | 0.022 % | 0.472 % |
| Salaries quoted | 1 | 31 |
| Average minimum salary | £35,000 | £38,548 |
| Average salary | £35,000 | £42,468 |
| % change on same period last year | -17.58 % |
| Average maximum salary | £35,000 | £46,387 |
| UK excluding London average salary | £33,672 | £40,868 |
| % change on same period last year | -17.60 % |
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| Matching permanent IT job ads | 4559 | 6563 |
| As % of all UK permanent IT job ads sampled | 3.086 % | 2.983 % |
| Salaries quoted | 3740 | 5173 |
| Average minimum salary | £42,026 | £42,352 |
| Average salary | £45,755 | £46,226 |
| % change on same period last year | -1.01 % |
| Average maximum salary | £49,485 | £50,100 |
| UK excluding London average salary | £42,927 | £44,651 |
| % change on same period last year | -3.86 % |
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CHAID
Demand TrendThe chart provides a 3-month moving total beginning in 2004 of permanent IT jobs citing CHAID across the Berkshire region as a proportion of the total demand within the Processes & Methodologies category.
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