Displaying 20 results from an estimated 30 matches for "70,000".
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40,000
2011 Apr 18
4
altering identity column
Hi there,
I have a huge dataframe containing 70,000 observations.
I have filtered this dataframe (let it's name be "transformed_dataframe") as I wanted to select only those observations which are greater than or equal to 60,001 regarding the very first identity column.
So I have a transformed dataframe now including 10,000 obeser...
2003 Oct 13
4
iptables nat redirect
...he network traffic, but the
iptable rules do not appear to do anything. Is this possible on a
virtual domain, and if not what needs to be done?
-Jeff
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2008 May 27
4
help with simple function
...l to:
a) log(x[m,1]) if x[m,1] > 0; and
b) for all x[m,1]= 0, log(next x[m,1] > 0 / count of preceding zero values
+1)
for example, x[1,2] should equal log(x[2,1]/2) = log(1/2) = -0.6931472
whereas x[3,2] should equal log(x[5,1]/3) = log (1/3) = -1.098612
I will be applying this to nrow(x)=~70,000 so I would prefer to not do it by
hand!
Tyler
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2008 Jul 11
3
data summerization etc...
Hello,
I am trying to do some fairly straightforward data summarization, i.e., the
kind you would do with a pivot table in excel or by using SQL queires. I
have a moderately sized data set of ~70,000 records and I am trying to
compute some group averages and sum values within groups. the code example
below shows how I am trying to go about doing this
pti <-rnorm(70000,10)
fid <- rnorm(70000,100)
finc <- rnorm(70000,1000)
### compute the sums of pti within fid groups
sum_pinc <...
1999 Feb 16
3
graphics bug: type="l" (PR#120)
...t;- runif(200000) # or whatever other numbers you like;
# same thing happens with a sine wave
plot(1:200000, temp) # everything fine
plot(1:200000, temp, type="l") # data gets cut off
The number of points isn't crucial. The cutoff point appears to be about
65,000 points. (70,000 points demonstrates the cutoff; with 50,000 points
there's no cutoff.)
As far as I can tell, the problem only occurs when using the
option type="l". It's unaffected by color, line type, and line width.
Matt Wiener
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-....
2008 Mar 06
2
replace NA with 9999 in zoo object
This is the same set of data that I have been working with for those
in the know. it is a matrix of ~174 columns and ~70,000 rows. I have
it as a zoo object, but I could read it in as just a matrix as long as
the date time stamp won't be corrupted.
here is an example of what a column would look like:
1/1/06 12:00, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5,6 ,7, NA
#read in with the following thanks to Gabor...
2018 Feb 25
4
reshaping column items into rows per unique ID
...NA NA j NA NA NA
4 NA NA NA NA NA NA c c f
As you see, the lette/s indicating DietType move to the right side each time we move down leaving many NA values and as my original files is very large, I expect that the final output would contain around 800,000 columns and 70,000 rows. This is why my code works with small data but does not work with my large file because of memory issue even though I'm using large PC.
What changes I need to do with my code to produce the desired table where the list of DietTypes are grouped in rows exactly like the second table sho...
2008 Feb 06
0
kruskal's MONANOVA algorithm
...in speed
and accuracy. Currently, SAS and SPSS are giving similar results, but R's
are quite different. There is something I am misunderstanding about
acepackage and/or isoMDS.
The data looks like this:
Brand Price Life Hazard Rank
1 Goodstone $69.99 60,000 Yes 3
2 Goodstone $69.99 70,000 No 2
...
7 Pirogi $69.99 50,000 No 7
8 Pirogi $69.99 70,000 No 1
9 Pirogi $74.99 50,000 Yes 8
The ace and avas functions transform the y values into very small values of
rank, like this:
$ty
[1] -1.3552125 -1.6732919 0.8859707
and hence the estimates a...
2008 Jul 11
1
data summarization etc...
Hello,
I am trying to do some fairly straightforward data summarization, i.e., the
kind you would do with a pivot table in excel or by using SQL queires. I
have a moderately sized data set of ~70,000 records and I am trying to
compute some group averages and sum values within groups. the code example
below shows how I am trying to go about doing this
pti <-rnorm(70000,10)
fid <- rnorm(70000,100)
finc <- rnorm(70000,1000)
### compute the sums of pti within fid groups
sum_pinc <...
2011 Jul 19
2
strange problem with strptime and date variable
Hello all,
I am manipulating a large database with 70,000 records. "strptime" generates
a date variable but R treats some of the values as NA. I attach a simple
example below.
I have spent hours on this problem. Any hint would be greatly appreciated.
Many thanks,
Edwin Sun
# =======start of sample code =============
> x <- c("...
2008 Jul 01
2
"Invalid object" error in boxplot
...iatoms")
I get the following error message:
Error in oldClass(stats) <- cl : adding class "factor" to an invalid object
Any advice would be much appreciated.
Thanks a lot,
Miriam
Date Depth Diatoms Bacteria V1 V2 V3
1 15/02/2000 0 17 700,000 14,067,895 380,000 69,000
2 15/02/2000 2 17 316,680 9,311,160 250,000 26,000
3 15/02/2000 10 20 313,010 8,422,355 460,000 30,000
4 15/02/2000 20 21 374,535 9,259,900 280,000 33,000
5 22/02/2000 0 21 370,000 16,952,360 320,000 72,000
6 22/0...
2005 Oct 27
4
Dovecot Alpha 4
Hi
We've been using Dovecot as our primary IMAP and POP3 server for around
70,000 users for a couple of months now. On the whole, we've been very
pleased with the performance of Dovecot - and are extremely grateful to the
developers! However, we have had a few issues, some of which we have yet to
resolve.
We chose Dovecot because it was the only IMAP/POP3 server we coul...
2008 Jun 19
2
Advanced Filtering problem
http://www.nabble.com/file/p18018170/subdata.csv subdata.csv
I've attached 100 rows of a data frame I am working with.
I have one factor, id, with 27 levels. There are two columns of reference
data, x and y (UTM coordinates), one column "date" in POSIXct format, and
one column "diff" in times format (chron...
2018 Feb 25
0
reshaping column items into rows per unique ID
...NA NA
> 4 NA NA NA NA NA NA c c f
>
> As you see, the lette/s indicating DietType move to the right side each time we move down leaving many NA values and as my original files is very large, I expect that the final output would contain around 800,000 columns and 70,000 rows. This is why my code works with small data but does not work with my large file because of memory issue even though I'm using large PC.
>
> What changes I need to do with my code to produce the desired table where the list of DietTypes are grouped in rows exactly like the second...
2004 Sep 10
4
Streaming With Flac
We have FLAC support on our AudioReQuest products, and we allow
streaming from our built-in web server for MP3s, but can not get Flac
working. Does anyone know a Windows based player that will play FLAC
streams?
I have tried the Winamp plug-in for FLAC (even updated it to 1.1.0), but
streaming is not working. We use embedded id3 tags instead of Flac
comments if this means anything. Thanks
2018 Feb 25
0
reshaping column items into rows per unique ID
...NA NA NA NA NA NA c c f
>
> As you see, the lette/s indicating DietType move to the right side each
> time we move down leaving many NA values and as my original files is very
> large, I expect that the final output would contain around 800,000 columns
> and 70,000 rows. This is why my code works with small data but does not
> work with my large file because of memory issue even though I'm using large
> PC.
>
> What changes I need to do with my code to produce the desired table where
> the list of DietTypes are grouped in rows exactly l...
2018 Mar 21
0
Proposal to reduce check times by skipping GitHub pulls and issues URL checks
When a package is submitted to CRAN, part of the quality control
process is to ensure any URLs in the package point are valid. While
this requirement is sound, it can add considerably to check times
since each URL takes around a second to check.
There are around 70,000 URLs on CRAN that are checked currently, of
which around 12,000 have a github.com domain (by far the most common
domain, the next most common being doi.org with < 3000). I propose the
QC process be slightly weakened to skip checks of URLs that point to a
pull request or issue of a repository...
2008 Jul 11
0
Rsync 3.0.3 - Softpedia 100% FREE Award
...he
award graphic or a text link such as: "100% FREE award granted by Softpedia"
Don't hesitate to contact us for more information.
Sincerely,
The Softpedia Team
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We strive to del...
2000 Apr 03
0
samba-tng-alpha-1.7.tar.gz
what you've all been waiting for: a merge of smbd from cvs main to
SAMBA_TNG.
please help test this one lots, i may have missed something from the code
i pulled over from cvs main (70,000 lines of code pretty much copy and
diff style!)
i spent some time last night getting the security file/dir tab working,
and lo and behold, you can view and change unix file perms (i am very
impressed, jeremy!)
my next will be spoolssd from cvs main, i think, which jean-francois is
developing:...
2006 Feb 18
2
Newbie question on id
Our existing database uses id as primary key. Our current application, not the
database itself, determines the next unique id for a new entry.
How does Active Record create the unique integer? I.e, are we going to run
into problems with starting points and existing ids?
TIA.