• Manual for the estimation of first and second order regression parameters. 

      Instituto Interamericano de Cooperación para la Agricultura (IICA); Quiroga, Víctor (Instituto Interamericano de Cooperación para la Agricultura (IICA), 1986)
      Regression is a statistical procedure used when one wants to study the relationship between variables. This manual is about numerical produce estimates os short tern projections. Our objetive is to provide an intermediate ...