RaqForum 43 No.
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Tangent and arc tangent transformation

 

Tangent and inverse tangent transformations are range transformations that transform data between finite and infinite domains

For example, the "Fare" variable in the Titanic data is transformed by an arctangent transformation.

A

1

=file("D://titanic.csv").import@qtc()

2

=A1.derive(atan(Fare):arctan_Fare)


 
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