Nicholas Lewin

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This article describes the dynamic linking of three software packages to allow spatial data analysis within one single software environment. The work presented here is an extension into a third direction of an existing link: The statistical computing environment XploRe has been added to the bidi-rectional link between the Geographic Information System GIS(More)
The dynamic link among the Geographic Information System (GIS) ArcView, the dynamic statistical graphics (DSG) program XGobi, and the statistical computing environment XploRe has been successfully used to explore and analyze all kinds of spatially referenced data | from forest health data over precipitation data to precision agricultural data. In this(More)
Psychiatric diagnoses were examined using the Schedule for Affective Disorders and Schizophrenia for School-Aged Children semistructured interview among three groups of minority adolescent females aged 12 to 17:61 suicide attempters, 31 psychiatrically disturbed nonattempters, and 23 nonattempting, nondisturbed girls. Major or minor depressive disorder was(More)
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