Hello!
I have a problem with defining what method I should use. I have two groups in my data file. One is control group, the other one was treated with drugs.
Besides that all items (they're nerve cell) have two variable: length and width.
I created a scatter plot placing length on the x and width on the y.
On the scatter plot I placed both groups (control and treated) with different markers.
What should I use to test whether they are (the two groups) significantly different in terms of y and x?
thanks for the help!
I have a problem with defining what method I should use. I have two groups in my data file. One is control group, the other one was treated with drugs.
Besides that all items (they're nerve cell) have two variable: length and width.
I created a scatter plot placing length on the x and width on the y.
On the scatter plot I placed both groups (control and treated) with different markers.
What should I use to test whether they are (the two groups) significantly different in terms of y and x?
thanks for the help!