a)X'X and its inverse b) The vector of estimated parameters c) SSE and R-squared

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Given the following data set:
Y
X1
X2
10
2
5
12
1
2
14
3
19
3
21
5
4
31
1
1
2
2
24
1
3
25
3
3
20
2
3
Compute the following:
a) X'X and its inverse
b) The vector of estimated parameters
c) SSE and R-squared
d) The variance-covariance matrix for the
vector of estimated parameters
Transcribed Image Text:Given the following data set: Y X1 X2 10 2 5 12 1 2 14 3 19 3 21 5 4 31 1 1 2 2 24 1 3 25 3 3 20 2 3 Compute the following: a) X'X and its inverse b) The vector of estimated parameters c) SSE and R-squared d) The variance-covariance matrix for the vector of estimated parameters
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