Displaying 2 results from an estimated 2 matches for "c07k016".
2018 Jan 03
3
HOW TO FILTER DATA
...ppln_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
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2018 Jan 03
0
HOW TO FILTER DATA
Try the code below:
df <- read_delim("C:/Users/lruan1/Desktop/1112.csv", "|", escape_double =
FALSE, trim_ws = TRUE)
df_new <- subset(df,df$IPC == 'H04M001/02'| df$IPC == 'C07K016/26' )
You can add more condition with "|" in the subset function. Good luck!
On Wed, Jan 3, 2018 at 2:53 PM, Saptorshee Kanto Chakraborty <
chkstr at unife.it> wrote:
> Hello,
>
> I have a data of Patents from OECD in delimited text format with IPC being
> one col...