stat209_09hw1.ass

stat209_09hw1.ass - Page 1 of 2 Stat209/HRP239/Ed260 D...

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Stat209/HRP239/Ed260 D Rogosa 1/12/09 Assignment 1. Review and some extensions: Multiple Regression 1. Yule's Data via Freedman (deep review regression) Yule (1899), ± An investigation into the causes of changes in pauperism in England, chiefly during the last two intercensal decades. ± File yuledoc.dat contains the data in Table 3, p.10 of Freedman (and described sec 4 of linked "Association to Causation" and elsewhere) http://www-stat.stanford.edu/~rag/stat209/yuledoc.dat (note there's some preamble text in the file Wed I commented out the preamble so it will load without issue, but it is still good to always look at file before opening) a. replicate Yule's regression equation for the metropolitan unions, 1871--81. See chapter 1. (Subtract 100 from each entry to get the percent changes cf Freedman text pp10-11.) b. Freedman p.63, problem 4 asks you to test that the regression parameters for the variables change in population over 65 (c) and change in population (d) are both 0 in eq (1.1)
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This note was uploaded on 08/20/2011 for the course STATS 209 taught by Professor Rogosa,d during the Winter '09 term at Stanford.

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stat209_09hw1.ass - Page 1 of 2 Stat209/HRP239/Ed260 D...

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