On Wed, Sep 23, 2009 at 5:16 PM, David Winsemius <dwinsem...@comcast.net> wrote:
>
> On Sep 23, 2009, at 5:58 PM, Peng Yu wrote:
>
>> Hi,
>>
>> I have the following matrix, which is printed %e format (in C's way).
>> I am wondering how make it be printed in %f format (in C's way)?
>
> ??"printf" # scroll down to base package listings, the C function
>
> ?sprintf # the s/r function
I tried the following command. The column names are missing and the
command is a little complicated. Is there any better solution?
> t(apply(significant_analysis_results[,7:8],1,function(x){sprintf("%.7f",x)}))
[,1] [,2]
Nab2 "0.0000019" "0.0000000"
Rasal1 "0.0000248" "0.0000105"
Ccndbp1 "0.0000001" "0.0002269"
Svep1 "0.0000000" "0.0000000"
Ppara "0.0008219" "0.0000000"
Pros1 "0.0000009" "0.0000000"
Papss2 "0.0000000" "0.0000002"
Hdac9 "0.0000000" "0.0000000"
Adcyap1r1 "0.0000000" "0.0000000"
Robo1 "0.0000000" "0.0000000"
Sema3a "0.0000000" "0.0000000"
Rab9b "0.0000110" "0.0000011"
Tgfb3 "0.0000000" "0.0000000"
Slc9a9 "0.0074608" "0.0000000"
Creb5 "0.0000003" "0.0000000"
Ccnd1 "0.0007869" "0.0000001"
Pafah1b3 "0.0000000" "0.0000068"
Tiam2 "0.0000000" "0.0000000"
Etv5 "0.0000000" "0.0000000"
Hcrtr2 "0.0000000" "0.0000166"
>
>>
>> Regards,
>> Peng
>>
>>> significant_analysis_results[,7:8]
>>
>> pval(ki-wt) pval(ko-wt)
>> Nab2 1.913348979e-06 2.731944670e-09
>> Rasal1 2.482254110e-05 1.054711084e-05
>> Ccndbp1 6.307674516e-08 2.268947934e-04
>> Svep1 0.000000000e+00 1.564526286e-12
>> Ppara 8.218961690e-04 2.802202914e-13
>> Pros1 8.787052919e-07 0.000000000e+00
>> Papss2 0.000000000e+00 2.190819073e-07
>> Hdac9 0.000000000e+00 8.881784197e-16
>> Adcyap1r1 2.085731587e-11 1.998401444e-15
>> Robo1 0.000000000e+00 0.000000000e+00
>> Sema3a 4.903322193e-11 0.000000000e+00
>> Rab9b 1.099629676e-05 1.116694168e-06
>> Tgfb3 0.000000000e+00 0.000000000e+00
>> Slc9a9 7.460784795e-03 1.552167950e-09
>> Creb5 2.959174867e-07 8.973577437e-11
>> Ccnd1 7.868573521e-04 1.460805570e-07
>> Pafah1b3 1.576464070e-08 6.757446065e-06
>> Tiam2 0.000000000e+00 0.000000000e+00
>> Etv5 2.279731959e-12 0.000000000e+00
>> Hcrtr2 1.258646520e-10 1.661509722e-05
>>>
>>> str(significant_analysis_results[,7:8])
>>
>> num [1:20, 1:2] 1.91e-06 2.48e-05 6.31e-08 0.00 8.22e-04 ...
>> - attr(*, "dimnames")=List of 2
>> ..$ : chr [1:20] "Nab2" "Rasal1" "Ccndbp1" "Svep1" ...
>> ..$ : chr [1:2] "pval(ki-wt)" "pval(ko-wt)"
>>
>> ______________________________________________
>> R-help@r-project.org mailing list
>> https://stat.ethz.ch/mailman/listinfo/r-help
>> PLEASE do read the posting guide
>> http://www.R-project.org/posting-guide.html
>> and provide commented, minimal, self-contained, reproducible code.
>
> David Winsemius, MD
> Heritage Laboratories
> West Hartford, CT
>
>
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
