Clear Error Bar Graph

[martinq]

Hi,

I'm relatively new to LabVIEW, so apologies in advance if the error is obvious.  I'm trying to do a small statistical VI to show how the standard error evolves (see attached).  Largely seems to be working apart from the error bar graph does not clear when I press play again (or even select clear graph by right clicking) and simply appends to the previous run?  I presume I'm misusing it in some way?

Thanks.

[Gregory · Accepted solution]

Hi Martinq,

The reason your graph is "remembering" data from previous runs is because you do not initialize your shift registers. Wire in an empty array from the left side of your shift registers and it will start fresh every run.

[martinq]

Many thanks for the clear response, not surprisingly, it works perfectly.