> On 3 Aug 2017, at 02:59, Christofer Bogaso <bogaso.christo...@gmail.com>
> wrote:
>
> Hi again,
>
> I am struggling to extract the number part from below string :
>
> "\"cm_ffm\":\"563.77\""
>
> Basically, I need to extract 563.77 from above. The underlying number
> can be a whole number, and there could be comma separator as well.
>
> So far I tried below :
>
>> library(stringr)
>
>> str_extract("\"cm_ffm\":\"563.77\"", "[[:digit:]]+")
>
> [1] "563"
>
>>
>
> However, above code is only extracting the integer part.
>
> Could you please help how to achieve that. Thanks,
library(readr)
parse_number('"cm_ffm":"563.77”')
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