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Specialized on Data processing, Data management Implementation plan, Data Collection tools - electronic and paper base, Data cleaning specifications, Data extraction, Data transformation, Data load, Analytical Datasets, and Data analysis. BJ Data Tech Solutions teaches on design and developing Electronic Data Collection Tools using CSPro, and STATA commands for data manipulation. Setting up Data Management systems using modern data technologies such as Relational Databases, C#, PHP and Android.

Hello wonder whether someone knows the formula, by which stata do the f test for equality of coefficients.
Hello wonder whether someone knows the formula, by which stata do the f test for equality of coefficients.

Hello, thank you in advance

for example:

code: reg price weight mpg

price	Coef.	Std. Err.	t	P>t	[95% Conf.	Interval]

weight	1.746559	.6413538	2.72	0.008	.467736	3.025382
mpg	-49.51222	86.15604	-0.57	0.567	-221.3025	122.278
_cons	1946.069	3597.05	0.54	0.590	-5226.245	9118.382

test weight=mpg
( 1) weight - mpg = 0
F( 1, 71) = 0.36
Prob > F = 0.5514

I wonder whether someone knows the formula of this F test?

Thank you so much!

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Home / Data Cleaning / Data management / Data Processing / Hello wonder whether someone knows the formula, by which stata do the f test for equality of coefficients.
Hello wonder whether someone knows the formula, by which stata do the f test for equality of coefficients.

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Home / Data Cleaning / Data management / Data Processing / Hello wonder whether someone knows the formula, by which stata do the f test for equality of coefficients. Hello wonder whether someone knows the formula, by which stata do the f test for equality of coefficients.

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