SummariseMultiAttack: Summarise Multi-Attack
In JonnoB/PowerGridNetworking: Power-grid network simulation in R

This function provides a concise way to summarise the output of the ExtractAttackStats function, especially when said function has been used over a lot of attacks. This is most common when using "SaveMultiAttacks".

1	SummariseMultiAttack(df, groupingvar = alpha)

`df`	A dataframe that is produced by the ExtractNetworkStats function.
`groupingvar`	The bare unquoted name of the grouping variable, the default is alpha