XY graph and Cursor help. LabVIEW

[gigocackirovski]

Having trouble displaying my intended function, Log(X) for X = 1 to 11 on my XY graph. No function appears. I've added a curser to the X-Y Graph, but I'd like to find the “Median Value” (midpoint of the data set) using the curser then calculate the Median using the array data (Log(x)) and verify that the curser and calculated value match. 

Here is my VI for troubleshooting.

[BertMcMahan]

Your For loop is autoindexing based on the array you're feeding it, which has zero elements.

How are you trying to set X=1 to 11? Those numbers don't appear anywhere in there. What is the purpose of the empty array feeding the loop anyway?

[gigocackirovski]

Graph range from 1 - 11, 11 plots. The empty array was connected to a shift register but it was removed.