document Plan File: C:\Documents and Settings\Marthita\Escritorio\MIUSB\Monterre y\Plan Muestreo STSY Secciones MTY.csplan
Weight Variable: FE_Secciones_
Stage 1: Secciones
Stratification Variables: tipog denpobtipog_ln070228MTY
Selection Method: Systematic sampling with equal probability
Number of Units Sampled: Obtained from matrix specification
Estimator Assumption: Sampling with replacement
(Entered 11-Jun-2005)