sending array as grouping variable in gscatter

Hi! :)

I am wondering whether I can send an array as my second grouping variable whilst making gscatter plots;

like whether the code below is right:

gscatter(total_activity_20_celcius, total_activity_40_celcius, combination_salt, weight_percent_salts) where weight_percent_salts is an array consisting of two numbers like [20 50].

Answer 1

[Cris LaPierre]

Your grouping variable can be any of the following:

categorical vector | logical vector | numeric vector | character array | string array | cell array of character vectors | cell array

It can therefore be a vector the same length as total_activity_20_celcius and total_activity_40_celcius. If you want to have two grouping variables, they must be enclosed in square brackets.

gscatter(total_activity_20_celcius, total_activity_40_celcius, [combination_salt, weight_percent_salts]) 

See here.