В Mon, 3 Mar 2025 12:08:43 +0530
Christofer Bogaso <[email protected]> пишет:
> dat2 = c("-24.437285333333300", "4.850695000000000",
> "-1.918495666666670",
>
> "2.641818000000000", "6.777527666666670", "3.208084000000000",
>
> "4.193287666666670", "0.378257666666667", "4.658955000000000",
>
> "-9.881474000000000")
>
> Now when I try to convert this data to numeric, I got NA as below
>
> > as.numeric(dat2)
>
> [1] -24.4372853 4.8506950 -1.9184957 2.6418180 6.7775277
> 3.2080840
>
> [7] 4.1932877 0.3782577 4.6589550 NA
There's an invisible Unicode character in there, U+FEFF ZERO WIDTH
NO-BREAK SPACE:
> dat2 |> tail(1) |> tools::showNonASCII()
1: <ef><bb><bf>-9.881474000000000
Try as.numeric(gsub('\ufeff', '', dat2)).
--
Best regards,
Ivan
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