R help - Jan 2001 - Scientific notation?

Hi,

Would there be a function and/or some options to force R to write a value of
say 1.0e-4 as "0.0001"? More specifically I want to use R to write
ASCII
file(s) for other programs to read and some of these programs don't know how
to deal numbers in scientific notation or have a different convention.

Thanks in advance.

Yves Gauvreau
B.E.F.P. Universit? du Qu?bec ? Montr?al
cyg at sympatico.ca

platform i386-pc-mingw32
arch     x86
os       Win32
system   x86, Win32
status
major    1
minor    2.0
year     2000
month    12
day      15
language R

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>>>>> "Yves" == Yves Gauvreau <cyg at
sympatico.ca> writes:
    Yves> Hi, Would there be a function and/or some options to force R to
    Yves> write a value of say 1.0e-4 as "0.0001"? More
specifically I want
    Yves> to use R to write ASCII file(s) for other programs to read and
    Yves> some of these programs don't know how to deal numbers in
    Yves> scientific notation or have a different convention.

Probably variations of these will solve your problem :
> formatC(pi * 10^(-7:-3), format = "f", digits = 10)
[1] "0.0000003142" "0.0000031416" "0.0000314159"
"0.0003141593" "0.0031415927"
> formatC(pi * 10^(-7:-3), format = "fg", digits = 10)
[1] "0.0000003141592654" "0.000003141592654" 
"0.00003141592654"
[4] "0.0003141592654"    "0.003141592654"    


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