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TAEKYU EOM


Last seen: mer än 3 år ago |  Active since 2020

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or() in categorical variable
I don't know why the results of index1 and index2 are different. The variable financial_status=[1,2,3,4,5]; index1 = find(fi...

mer än 3 år ago | 2 answers | 0

2

answers

Question


OLS estimator b=x\y?
Hi guys, when x is n*2 vector and y is n*1 vector, b=(x'*x)^(-1)*x'*y. If I use the expression like b=x\y, both have sa...

mer än 3 år ago | 1 answer | 0

1

answer

Question


regression line in quadratic form
Hi, all During my exercise, I'd like to draw a regression line fitted with the following quadratic equation. The follo...

mer än 3 år ago | 1 answer | 0

1

answer