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Showing posts with the label Scipy

Undefined Symbols In Scipy And Scikit-learn On Redhat

I'm trying to install Scikit-Learn on a 64-bit Red Hat Enterprise 6.6 server on which I don'… Read more Undefined Symbols In Scipy And Scikit-learn On Redhat

Minimize Function With Parameters

Currently I have the following code that defines the function f. a = #something b = #something c = … Read more Minimize Function With Parameters

Why Is Sympy Nsolve Giving Me Different Values Than What Is Graphically Shown?

I am trying to find the values of parameters that solve a system of differential equations (find wh… Read more Why Is Sympy Nsolve Giving Me Different Values Than What Is Graphically Shown?

Multiply Slice Of Scipy Sparse Matrix Without Changing Sparsity

In scipy, when I multiply a slice of a sparse matrix with an array containing only zeros, the resul… Read more Multiply Slice Of Scipy Sparse Matrix Without Changing Sparsity

How To Perform A Rolling Sum Along A Matrix Axis?

Given matrix X with T rows and columns k: T = 50 H = 10 k = 5 X = np.arange(T).reshape(T,1)*np.one… Read more How To Perform A Rolling Sum Along A Matrix Axis?

Reverse Box-cox Transformation

I am using SciPy's boxcox function to perform a Box-Cox transformation on a continuous variable… Read more Reverse Box-cox Transformation

Python Scipy: Unsupported Operand Type(s) For ** Or Pow(): 'list' And 'list'

I need to fit function to array of data and get optimal coefficients of an equation of this functio… Read more Python Scipy: Unsupported Operand Type(s) For ** Or Pow(): 'list' And 'list'

Using Rolling_apply With A Function That Requires 2 Arguments In Pandas

I'm trying to use rollapply with a formula that requires 2 arguments. To my knowledge the only … Read more Using Rolling_apply With A Function That Requires 2 Arguments In Pandas