This is described in ?summary
> x <- 22072
> getOption("digits")
[1] 7
> summary(x)
Min. 1st Qu. Median Mean 3rd Qu. Max.
22070 22070 22070 22070 22070 22070
> options(digits = 10)
> summary(x)
Min. 1st Qu. Median Mean 3rd Qu. Max.
22072 22072 22072 22072 22072 22072
ir. Thierry Onkelinx
Instituut voor natuur- en bosonderzoek / Research Institute for Nature
and Forest
team Biometrie & Kwaliteitszorg / team Biometrics & Quality Assurance
Kliniekstraat 25
1070 Anderlecht
Belgium
To call in the statistician after the experiment is done may be no
more than asking him to perform a post-mortem examination: he may be
able to say what the experiment died of. ~ Sir Ronald Aylmer Fisher
The plural of anecdote is not data. ~ Roger Brinner
The combination of some data and an aching desire for an answer does
not ensure that a reasonable answer can be extracted from a given body
of data. ~ John Tukey
2015-09-18 14:08 GMT+02:00 Praveen Surendran <[email protected]>:
> Hi all,
>
> Attached table (that contains summary for a genetic association study) was
> read using the command:
>
> test <- read.table('testDat.txt',header=FALSE,stringsAsFactors=FALSE)
>
> Results from the summary of the attached table is provided below:
>
>> summary(test$V5)
> Min. 1st Qu. Median Mean 3rd Qu. Max.
> 22070 22070 22070 22070 22070 22070
>
> As we can see column 5 of this table contains only one value - 22072
> I am confused as to why I am getting a value 22070 in the summary of this
> column.
>
> I tested this using versions of R including - R version 3.2.1 (2015-06-18) --
> "World-Famous Astronaut"
>
> Thank you for looking at this issue.
> Kind Regards,
>
> Praveen.
>
>
>
>
> ______________________________________________
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> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
______________________________________________
[email protected] mailing list -- To UNSUBSCRIBE and more, see
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
