sparl produces a scatter plot and regression line for yvar predicted from xvar. The data are yvar and xvar and the regression equation is by default ypred = a + b xvar. The options logx, logy, power and quad allow the use of logarithmic transforms and the fitting of quadratics. The scatter plot is basically graph yvar ypred ypred xvar. This is version 1.7.0 of the software.
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Publisher Info
Software component provided by Boston College Department of Economics in its series Statistical Software Components with number
S327001.
Size: Programming language: Stata Requires: Stata version 6.0 Date of creation: 26 Nov 1997 Date of revision:
20 Jul 2000 Handle: RePEc:boc:bocode:s327001
Note: This module may be installed from within Stata by typing "ssc install sparl". Windows users should not attempt to download these files with a web browser. Contact details of provider: Postal: Boston College, 140 Commonwealth Avenue, Chestnut Hill MA 02467 USA Phone: 617-552-3670 Fax: +1-617-552-2308 Email: Web page: http://fmwww.bc.edu/EC/ More information through EDIRC