1 Subjects: “...statistical models...”

2 Subjects: “...statistical analysis...”

3 Subjects: “...Office for National Statistics...”

4 Subjects: “...multivariate statistics...”

5 Subjects: “...statistical analysis...”

6 Subjects: “...statistically homogeneous pixels (SHPs)...”

7 Subjects: “...statistical model...”

8 Subjects: “...statistical model...”

9 “... of new econometric, operational research and mathematical and statistical techniques offers scope...”