Shulou(Shulou.com)06/01 Report--

How to use R language ggplot2 scatter plot and add fitting curve and confidence interval, I believe that many inexperienced people are helpless about this, this article summarizes the causes of the problem and solutions, through this article I hope you can solve this problem.

Today's content is the third small picture in the small a in Fig4.

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The data is ready in the following format

Sample data required can be left directly at the end of the text

Step 1 Read in data mydf

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