Feeds
질문
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...
5년 초과 전 | 답변 수: 2 | 0
2
답변질문
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...
거의 6년 전 | 답변 수: 1 | 0
1
답변질문
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...
거의 6년 전 | 답변 수: 1 | 0
