title: Convert R code into Python code using rpy2
body: <p>I am new to R and actually, I knew nothing about R syntax. So, I found the rpy2 package(version 2.6.1) and trying to make use of the R regression fitting function for data analysis. However, I failed to extract the regression coefficients using rpy2. If anyone can help to tell how to pull out the regression equation coefficients, like R^2, P etc., Really thanks a lot. </p>
  
  <p>I found out a R code to achieve this however, I cannot convert it to python code currently. The R code I have found is shown following:</p>
  
  <pre><code>ggplotRegression &lt;- function (fit) {
  
  require(ggplot2)
  
  ggplot(fit$model, aes_string(x = names(fit$model)[2], y = names(fit$model)[1])) + 
    geom_point() +
    stat_smooth(method = "lm", col = "red") +
    labs(title = paste("Adj R2 = ",signif(summary(fit)$adj.r.squared, 5),
                       "Intercept =",signif(fit$coef[[1]],5 ),
                       " Slope =",signif(fit$coef[[2]], 5),
                       " P =",signif(summary(fit)$coef[2,4], 5)))
  }
  </code></pre>