Scatterplot not working

[SS_10582647]

Trying to plot a spring constant after measuring deformation due to applied weight

Why is this scatterplot not working?

Both M and S8mm have 10 values

[Raiko]

Hi,

the issue here is that M may appear as if it's a matrix, but it is not. It is a range variable. To correct this issue:

1. define a one columns matrix of the same length as S8mm called M
2. fill in the values for M manually
3. plot them

This should work

[SS_10582647]

OK this works but what if I need to plot 100's of points? is there a way to convert a range to a matrix?

[Raiko]

You can always multiply the range variable with a constant; say 1. The result is a matrix then; see attached image.

[ttokoro]

How to convert a range to a matrix is here.

Using matrix index, we can plot 10*j data only.

[ttokoro · Accepted solution]