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I played with gradient descent in #Rstats. You might want to check it.﻿
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Hi, I played with gradient descent in #Rstats and in #Python, and I just want to share it here.﻿
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This is not "R vs Python" by the way.

Rather my second entry on linear models using both #Rstats and #Python.﻿
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My new entry on Linear Models. #Python #Rstats #DataScience #Statistics﻿
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Worth trying.﻿
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My first entry on linear models using R.﻿
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My first entry on linear models using R and Python.﻿
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Hi, I just want to share my first entry on Linear Models using Python, R, and SAS.﻿
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R, Python, and SAS: Getting Started with Linear Regression
Consider the linear regression model,
$$y_i=f_i(\boldsymbol{x}|\boldsymbol{\beta})+\varepsilon_i,$$
where $y_i$ is the response or the dependent variable at the $i$th case, $i=1,\cdots, N$ and the predictor or the independent variable is the \$\boldsymbol{...﻿