Hi there
I have a huge number of rows with sales data. I want to use the slope formula to determine the trend. However the sales data is full of gaps like this example.
<tbody>
3
4
5
8
0
2
8
N/A
5
8
1
9
7
1
5
N/A
8
7
3
8
9
3
8
9
5
3
1
N/A
N/A
3
1
6
9
2
N/A
</tbody>
Since the data...