ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
Never once have I ever understood an explanation as clearer as this one. Thank you, sir. You are definitely great.
Bro, you are a star, you have explained the concepts so clearly and simply, thank you so very much!
Very good explanation. Thank you sir 🎉
Man u are savior ❤️❤️ god bless u
Thanks. You too.
@@PatObi sir I have a question
@@PatObi does Tests on Individual Regression Coefficients is meant by t test is this u explain
@@atharvavyawahare4308 Yes, t test
@@PatObi tysm sir ☺️
Thank you sir very good explanation ♥️
best video so far for regression. Why my text book is k-2 instead of k-1? degree of freedom always makes me baffled.
What is the definition and how to calculate the standard error of b1? (Simply given as 0.19 here)
Please watch the following video from around minute 6:30: th-cam.com/video/lqeoc_qQwhQ/w-d-xo.html
you explained it very well............thank you
Can't we use the degrees of freedom = number of observations "n" - 1 not "n" - K?
n-1 is total DF. But DF for regression is n-k, where k = number of parameters including the intercept.
@@PatObi so if I'm trying to get degrees of freedom for T-Test, it should be n-p, right? where p = k+1?
Never once have I ever understood an explanation as clearer as this one. Thank you, sir. You are definitely great.
Bro, you are a star, you have explained the concepts so clearly and simply, thank you so very much!
Very good explanation. Thank you sir 🎉
Man u are savior ❤️❤️ god bless u
Thanks. You too.
@@PatObi sir I have a question
@@PatObi does Tests on Individual Regression Coefficients is meant by t test is this u explain
@@atharvavyawahare4308 Yes, t test
@@PatObi tysm sir ☺️
Thank you sir very good explanation ♥️
best video so far for regression. Why my text book is k-2 instead of k-1? degree of freedom always makes me baffled.
What is the definition and how to calculate the standard error of b1? (Simply given as 0.19 here)
Please watch the following video from around minute 6:30: th-cam.com/video/lqeoc_qQwhQ/w-d-xo.html
you explained it very well............thank you
Can't we use the degrees of freedom = number of observations "n" - 1 not "n" - K?
n-1 is total DF. But DF for regression is n-k, where k = number of parameters including the intercept.
@@PatObi so if I'm trying to get degrees of freedom for T-Test, it should be n-p, right? where p = k+1?