On Thu, 11 Jul 2019 06:54:21 +0100, Debasree Banerjee wrote:
>
> I have a dataset like this:
>
> RecTime
>
> NO2_RAW
>
> NO2
>
> LAQN_NO2
>
> 10980
>
> 06/6/19 01:45
>
> 17.9544
[snip]
>
> Can someone please help?
Your question might appear intelligibly on the mailing list (I can't tell),
but
Hi,
Afraid the formatting gremlins got to your data before we saw it,
so I am taking a guess at what you want to achieve.
On 11/07/19 06:54, Debasree Banerjee wrote:
I want to calculate the difference between LAQN_NO2 and NO2_RAW everyday at
04:00 and add that value to NO2_RAW values in all ro
