Title

New Suggestions for Section 4.6

When the data sets prenatal and postnatal are combined, they show the length (in mms) of a child every month from -9 months to 12 months, with birth occurring at 0 months. Model this growth.


[image of prepost.dta]
1st col 2nd col
-9 7.5
-8 40
-7 84
-6 162
-5 275
-4 352
-3 402
-2 443
-1 472
0 500
1 540
2 580
3 600
4 620
5 640
6 650
7 660
8 675
9 680
10 690
11 705
12 720