Displaying 2 results from an estimated 2 matches for "h01r012".
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201012
2018 Jan 03
3
HOW TO FILTER DATA
...ch do not have my required IPCs. Please,
can anybody guide me doing it, also the IPC codes are string variables.
The data is somewhat like below, but its a huge dataset containing more
than 11 million rows
Appln_id|Prio_Year|App_year|IPC
1|1999|2000|H04Q007/32
1|1999|2000|G06K019/077
1|1999|2000|H01R012/18
1|1999|2000|G06K017/00
1|1999|2000|H04M001/2745
1|1999|2000|G06K007/00
1|1999|2000|H04M001/02
1|1999|2000|H04M001/275
2|1991|1992|C12N015/62
2|1991|1992|C12N015/09
2|1991|1992|C07K019/00
2|1991|1992|C07K016/26
Thanking You
[[alternative HTML version deleted]]
2018 Jan 03
0
HOW TO FILTER DATA
...an anybody guide me doing it, also the IPC codes are string variables.
>
> The data is somewhat like below, but its a huge dataset containing more
> than 11 million rows
>
>
> Appln_id|Prio_Year|App_year|IPC
> 1|1999|2000|H04Q007/32
> 1|1999|2000|G06K019/077
> 1|1999|2000|H01R012/18
> 1|1999|2000|G06K017/00
> 1|1999|2000|H04M001/2745
> 1|1999|2000|G06K007/00
> 1|1999|2000|H04M001/02
> 1|1999|2000|H04M001/275
> 2|1991|1992|C12N015/62
> 2|1991|1992|C12N015/09
> 2|1991|1992|C07K019/00
> 2|1991|1992|C07K016/26
>
>
>
> Thanking You
>
>...