Sorting the Data Frame

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Sorting the Data Frame

Steve Jones - SSC Editor

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Points: 736173
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November 27, 2019 at 12:00 am

#3696040

Comments posted to this topic are about the item Sorting the Data Frame

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SADSAC SSCrazy Points: 2401 More actions · Answer 1

SADSAC

SSCrazy

Points: 2401

November 27, 2019 at 9:06 am

#3701453

The 2nd and 4th answers appear to be the same?

Rune Bivrin SSCrazy Eights Points: 8511 More actions · Answer 2

I'll defer answering until Steve has sorted this one out.

Just because you're right doesn't mean everybody else is wrong.

amd.repetto Ten Centuries Points: 1315 More actions · Answer 3

I picked the second one, which has the same value than the last one.. But I got a wrong answer :'(

A. Mauricio Repetto
ML Engineer

russ960 SSCommitted Points: 1846 More actions · Answer 4

russ960

SSCommitted

Points: 1846

November 27, 2019 at 5:43 pm

#3701621

SADSAC is right they are the same.

Russ

steve the dba SSCrazy Points: 2928 More actions · Answer 5

Would the following also work?

> passing.2019[order(-TD.2019,]

Steve Jones - SSC Editor SSC Guru Points: 736173 More actions · Answer 6

Updated the answers, apologies. I'll try to see if I can get correct those that answered #2 to #4.

George Vobr SSCrazy Eights Points: 9996 More actions · Answer 7

steve the dba wrote:

Would the following also work?
> passing.2019[order(-TD.2019,]

Good catch. Yes, > passing.2019[order(-TD.2019),] works like > passing.2019[order(TD.2019, decreasing = TRUE),]. But your code: > passing.2019[order(-TD.2019,] gives a syntax error. There is missing right parenthesis at (-TD.2019,

Stewart "Arturius" Campbell SSC Guru Points: 72624 More actions · Answer 8

Reading the comments makes me glad i didn't answer yesterday

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Toni-256719 SSCertifiable Points: 5899 More actions · Answer 9

Thanks for fixing the possible responses. It sure makes it easier to answer correctly!