www.gusucode.com > stats 源码程序 matlab案例代码 > stats/InversePredictionExample.m
%% Inverse Prediction %% % Generate sample data. % Copyright 2015 The MathWorks, Inc. x = 4*rand(25,1); y = 10 + 5*x + randn(size(x)); %% % Make a scatterplot of the data. scatter(x,y) %% % Predict the _x_ value for a given _y_ value of 20. x0 = invpred(x,y,20)