The Student Room Group

What does this mean:

Could anyone please explain this:
In(Tut) = ay + v, + a, In(Vi * Yt) + as In(POPi * POP,) +
ag In(DIST,) + a,COMLANG + a COLONY, + a„BORDER, + EUt
au + vi +aXyt
+ EUt
Original post by Sichwünschen
Could anyone please explain this:
In(Tut) = ay + v, + a, In(Vi * Yt) + as In(POPi * POP,) +
ag In(DIST,) + a,COMLANG + a COLONY, + a„BORDER, + EUt
au + vi +aXyt
+ EUt


Can you send a photo/screenshot.

Reply 2

Original post by mesub
Can you send a photo/screenshot.

Reply 3

Original post by mesub
Can you send a photo/screenshot.

Reply 4

Please tell me if it doesn't load
Original post by Sichwünschen
Please tell me if it doesn't load


It doesn't load.

Reply 6

Original post by mesub
It doesn't load.

How do people normally send a photo on here?
Original post by Sichwünschen
How do people normally send a photo on here?


Can use Imgur

Reply 8

Original post by mesub
Can use Imgur

Where do you find that}
Original post by Sichwünschen
Where do you find that}


https://imgur.com/


Look like a model for something.

Reply 12

Original post by mesub
Look like a model for something.

I text a friend asking what it is and they said it's a regression gravity model and then something about it being a model for the economy

Do you know what this means?
Original post by Sichwünschen
I text a friend asking what it is and they said it's a regression gravity model and then something about it being a model for the economy
Do you know what this means?


It basically uses maths to predict the distribution of movement between areas. It could be used for migration or for trade between countries (which is probably what your friend meant about the economy).

Reply 14

Original post by mesub
It basically uses maths to predict the distribution of movement between areas. It could be used for migration or for trade between countries (which is probably what your friend meant about the economy).

Could you explain how this model is formed and what all the bits of it mean, please?

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