Displaying 3 results from an estimated 3 matches for "500mg".
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500mb
2009 Feb 02
2
parsing problem
Hi all,
I am trying to parse a vector for caliculating minimum in that vector the
vector having values like
1 Kontrolle
2 Placebo
3 125mg/kg
4 250mg/kg
5 500mg/kg
6 1000mg/kg
hear i tries for comverting it into numeric with using "as.numaric()"
function
but i got values like
5
6
2
3
4
1
it gives 1000mg/kg is the least one
but i have toget 125mg/kg as the minimum value
for that i have to remove all the strings and spetial charecters fro...
2008 Oct 01
1
Software patents (was G723 on asterisk 1.4.1)
On Wed, Oct 1, 2008 at 6:34 AM, Andrew Joakimsen <joakimsen at gmail.com> wrote:
> On Sun, Mar 23, 2008 at 11:34 PM, Tilghman Lesher
> <tilghman at mail.jeffandtilghman.com> wrote:
>> It is completely illegal in any country that recognizes patents.
>
> You mean countries that recognize software patents, right?
As resident of country where the file is hosted - yes we
2010 Mar 12
7
sqldf not joining all the fields
Dear R users,
I have two data frames that were read from text files as follows:
x_data <- read.table("x.txt", header = TRUE, sep = "|", quote = "\"'",
dec = ".",as.is = TRUE,na.strings = "NA",colClasses = NA,
nrows = 3864284,
skip = 0, check.names = TRUE,fill=TRUE,
strip.white = TRUE,