## Linear regression outputs “inf” value

I’m trying to learn linear regression, gave this problem a try. The results of the adjusted b(bias) and m(linear coefficient) are being outputted as “inf” or “-inf”, what should i …

## how to compare slopes linear regression

How to compare the slope of multiple regressions? As you can see the slope is not comparable. The slope in graphic 3 is clearly flatter than graphic 1 but the slope value is much higher. Or is there …

## Java Non-negative multiple linear regression library

I am working on a Java project, and I have to compute a multiple linear regression, but I want the gotten parameters to be non-negative. Is there an existing commercial-friendly-licensed library to do …

## How to do exponential and logarithmic curve fitting in Python? I found only polynomial fitting

I have a set of data and I want to compare which line describes it best (polynomials of different orders, exponential or logarithmic). I use Python and Numpy and for polynomial fitting there is a …