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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /331/CH10/EX10.11 | |
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Diffstat (limited to '331/CH10/EX10.11')
| -rwxr-xr-x | 331/CH10/EX10.11/Example_10_11.sce | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/331/CH10/EX10.11/Example_10_11.sce b/331/CH10/EX10.11/Example_10_11.sce new file mode 100755 index 000000000..cb75f880b --- /dev/null +++ b/331/CH10/EX10.11/Example_10_11.sce @@ -0,0 +1,27 @@ +//Caption: Linear regression and Time series
+//Simple regression
+//Example10.11
+//Page393
+clear;
+clc;
+MeanX = 25;
+Meany = 150;
+StdX = 2;
+StdY = 8;
+r = 0.9;
+//Estimation of the value of Y when X =10
+X = 10;
+Y = Meany+r*(StdY/StdX)*(X-MeanX);
+disp(Y,'Estimated value of Y when X =10, Y=')
+//Estimation of the value of X when Y = 96
+Y = 96;
+X = MeanX+r*(StdX/StdY)*(Y-Meany);
+disp(X,'Estimated value of X when Y =96, X=')
+//Result
+//Estimated value of Y when X =10, Y=
+//
+// 96.
+//
+// Estimated value of X when Y =96, X=
+//
+// 12.85
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