SUCH A GORGEOUS FORMULA !!

[leoj]

Hello everybody!

Can someone explain me how to consider the terms " 1(Xi > 0) " and the error term €i in the expression below ?

This relationship comes from the article "Dealing with the log of zero in regression models"
Dealing with the Log of Zero in Regression Models by Christophe Bellégo, Louis-Daniel Pape :: SSRN

Thank you very much.

 

[Dason]

I don't know what you're talking about

 

[leoj]

I don't know what you're talking about

What would you want to know?

 

[Dason]

What expression are you talking about

 

[leoj]

What expression are you talking about

It's about the expression 5.1 in the article (please, see the link).

 

[Dason]

How would i have known that from the original post?

 

[Dason]

Either way...

1(Xi > 0) means it evaluates to 1 if Xi is greater than 0 and 0 if it isn't.

 

[spunky]

Either way...

1(Xi > 0) means it evaluates to 1 if Xi is greater than 0 and 0 if it isn't.

Indicator function FTW

 

[leoj]

Either way...

1(Xi > 0) means it evaluates to 1 if Xi is greater than 0 and 0 if it isn't.

So, can we consider that the fancy 1 stands for the indicator function ?

 

[leoj]

Indicator function FTW

What does FTW means ?

 

[Karabiner]

What does FTW means ?

https://tinyurl.com/rra4244

 

[spunky]

What does FTW means ?

FTW = For The Win

 

[noetsi]

strange thread

 

[Karabiner]

SNAFU

 

[leoj]

SUSFU