Displaying 20 results from an estimated 2000 matches similar to: "Comparing Sample / Population Geographic Distributions"
2011 Apr 28
1
Undefined columns selected
This is part of my program. I am getting an error, that I cannot figure out, any help would very much appreciated, thanks.
# subset variables
arc <- arc[,c("SNAP", "code", "ncode", "var", "n_total")]
Error in `[.data.frame`(arc, , c("SNAP", "code", "ncode", :
undefined columns selected
arc$N_eff <-
2007 May 21
1
Graphically show population density for a specific geographic area using R
Hi,
we all know that R is powerful in dealing with graphics.
I am now trying to use R to show some geographic attributes for a
specific geographic area on a graph. For example, if I would like to
generate a graph showing the population densities (in terms of the
intensity of colors) for Illinois State by zip codes. I did some
research; and it seems that package "maptools" is
2008 Jul 16
5
''$'' placeholder naming can confuse your runner
Hi guys, I''m facing a strange behavior that smells like a bug.
consider this scenario:
Scenario: I''m cool
Given that I am cool 4 times out of 7
and this step:
Given("that I am cool $n times out of $n_total") do |n, n_total|
...
end
When running my story, this step is considered as PENDING.
If I change the name of the second placeholder to $total, the step
runs
2009 Feb 12
3
getting all pairwise combinations of elements in a character string
I'm able to do this as follows, but am wondering if anyone knows a
simpler way which still avoids explicit loops?
> (mystring <- letters[1:5])
[1] "a" "b" "c" "d" "e"
> unlist(sapply(mystring[-length(mystring)],
+ function(x)
paste(x,mystring[(grep(x,mystring)+1):length(mystring)],sep="")))
a1 a2 a3
2019 Jan 25
0
[klibc:update-dash] mystring: fix "Illegal number" on FreeBSD & macOS for x=; echo $((x))
Commit-ID: 43f4d1915fc244522d3fabb0fd91d23994bd472e
Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=43f4d1915fc244522d3fabb0fd91d23994bd472e
Author: Martijn Dekker <martijn at inlv.org>
AuthorDate: Wed, 7 Mar 2018 13:03:26 +0000
Committer: Ben Hutchings <ben at decadent.org.uk>
CommitDate: Fri, 25 Jan 2019 02:57:21 +0000
[klibc] mystring: fix "Illegal
2020 Mar 28
0
[klibc:update-dash] dash: mystring: fix "Illegal number" on FreeBSD & macOS for x=; echo $((x))
Commit-ID: 3f6667917c6cc2c90803e1a3e865f2c3b8b1bbf3
Gitweb: http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=3f6667917c6cc2c90803e1a3e865f2c3b8b1bbf3
Author: Martijn Dekker <martijn at inlv.org>
AuthorDate: Wed, 7 Mar 2018 13:03:26 +0000
Committer: Ben Hutchings <ben at decadent.org.uk>
CommitDate: Sat, 28 Mar 2020 21:42:54 +0000
[klibc] dash: mystring: fix
2007 Nov 20
3
How to test views with Nested Resources and Partials
Hi everyone,
I am relatively new to rspec and I am running into a wall in testing my
views. I have a RESTful resource Contracts with a nested resource of
Line_items.
I am trying to figure out how to test the "edit" form of the Line_items.
What complicates this is the nested routing and how to account for it,
and that there is a partial form (_form.haml) that both the edit.haml
and
2007 May 28
2
[LLVMdev] Problem in llvm gcc back-end
HI,
While I testing some code, I found some problem on Union handling.
I've wrte following test code, and it has union assignment.
The code's output is
from pointerToUnion: chars mystring, length 64
from original: chars mystring, length 8000
It's caused by second char member(charlength) of LongestMember.
For union assignment, llvm-backend seems generates assigning each
member of
2008 Oct 20
0
CGI and NET::SSH in the same script problems
I''m perplexed as to why I can run the following just fine from a command
line, but when I try to execute from a web browser it crashes.
From the command line it prints out...
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd"><HTML><BODY><H3>FlyBOB Control
Panel</H3><P>cmd=>[echo
2011 Oct 05
1
Weird behaviour of tab characters in a string in R (vs Python)
Hello,
I wanted to parse some information from a text, where fields are tab
separated.
When I copy the text into an R session (under emacs) like:
mystring <- "field1 field2 field3"
the tab character is replaced by a single space!
For ex, if I type mystring, I get:
"field1 field2 field3"
The tabs have disappeared!!!
I checked with Python that the text I copied was tab
2010 Mar 26
6
Rake argument error
Hi,
I''m having a problem loading a sample data with simple rake command.
rake db:fixtures:load
When I run the above command,I get the following error
$rake db:fixtures:load
(in /home/raghu/www/photos)
rake aborted!
a YAML error occurred parsing
/home/raghu/www/photos/test/fixtures/photos.yml. Please note that YAML
must be consistently indented using spaces. Tabs are not allowed. Please
2012 Jan 04
1
Warning message about closing a connection XXXX
Hello everyone,
After running the following code, I obtain this error message.
> mydata <- read.table(textConnection(mystring),
+ header=TRUE, sep=",",
+ row.names="id", na.strings=" ")
> mydata
Warning message:
closing unused connection 3 (mystring)
=====
However, when I attempt to run read.table() again and immediately submit
the close() function
2009 Mar 30
1
Retrieving the context
Dear list,
I have a general problem that I really don't know how to solve efficiently
in R. Lets say we have a sequence of things, like for instance a string of
words, that is stored in a file. We need all the words in a table format, so
therefore we create an id for the word, that links the word to a file and
the position of the word within the file, like:
#In this case a very short file
2013 Mar 14
3
Error: did not find expected key while parsing a block mapping
I run test:
test:units
lass ProductTest < ActiveSupport::TestCase
test "product attributes not be empty" do
product = Product.new
assert product.invalid?
assert product.errors[:title].any?
assert product.errors[:description].any?
assert product.errors[:price].any?
assert product.errors[:image_url].any?
end
test "price musst be
2008 Aug 06
2
matching problem
I have a matching problem that I cant solve.
mystring = "xxx{XX}yy{YYY}zzz{Z}" where "x","X","y","Y","z","Z" basiclly can
be anything, letters, digits etc. I'm only interested in the content within
each "{}".
I am close but not really there yet.
library(gsubfn)
strapply(mystring,"\\{[^\\}]+",, perl=F)
2012 Dec 06
1
scope, lme, ns, nlme, splines
I want to fit a series of lme() regression models that differ only in the
degrees of freedom of a ns() spline. I want to use a wrapper function to do
this. The models will be of the form
y ~ ns(x, df=splineDF)
where splineDF is passed as an argument to a wrapper function.
This works fine if the regression function is lm(). But with lme(),
I get an error. fitfunction() below demonstrates this.
2011 Aug 04
3
#create tests fail when I add FriendlyId to my model
I am doing controller testing, and I can''t seem to get the create
method test to pass when friendly_id is added to the mix. If I comment
it out of the model, the tests all pass perfectly. The moment I add it
back in, the error looks like this:
1) Error:
test_create_valid(BrandsControllerTest):
FriendlyId::BlankError: FriendlyId::BlankError
2015 May 28
1
[LLVMdev] Passing ConstantDataArray to GetElementPtrInst
Hi, I'm having a hard time finding an answer to what I assume is a very basic
idea. I'm trying to produce this llvm code using the LLVM api:
%myString = alloca [13 x i8], i32 13
store [13 x i8] c"Hello world.\00", [13 x i8]* %myString
%tmp1 = getelementptr [13 x i8]* %myString, i32 0, i32 0
%tmp2 = call i32 (i8*, ...)* @printf( i8* %tmp1 ) nounwind
A simple Hello
2010 May 08
2
[LLVMdev] Should the function operand flag 'sret' match the flag in function declaration?
I have these two instructions, first one inside some procedure, second
one is an outside declaration.
Code verification passes and it runs, but incorrectly.
Every time I saw such situation coming from c++ compiler, attributes
'noalias sret' appear on both call and declaration.
Does such situation make sense, or (as I guess it is) a bug in verifier?
I think verifier should match at
2006 Jul 06
6
Class variables in templates/layouts
I''m having problems with class variables.. I have a class:
class Content::ApplicantsController < ApplicationController
layout "mylayout"
@@tab = "mystring"
[... the rest is standard scaffold-created stuff ...]
and a layout (mylayout.rhtml):
[...]
<title><%= @@tab.capitalize %></title>
[...]
And I keep getting this error:
uninitialized