Group equal variables and summarize them

Hi, I am very new to R studio and I am struggling with the following problem:

I have the following dataset:

Code Value
6300001 0.51
6300001 0.89
6300001 10.05
6300001 10.05
6300001 10.05
6300001 10.25
6300014 0.31
6300014 1.13
6300014 1.64
6300046 901.54
6300046 95.49
6300049 1.34
6300049 10.33

Now, I need to summarize each code with a minimum, maximum and mean 'Value'. How do I link all these same 'Code' values and then summarize them all?

Thanks in advance!

It seems that you are already aware of the group_by() and summarise() functions from the dplyr package. An excellent resource to learn R in general and the tidyverse in particular is R for Data Science by Hadley Wickham. It is online at

https://r4ds.had.co.nz/

Look at section 5.6 Grouped summaries with summarise()

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