Displaying 20 results from an estimated 2000 matches similar to: "Hmisc xYplot won't do conditioning on factors?"
2008 Jun 09
2
Comparing two groups of proportions
Hi,
I have a seemingly common problem but I can't find a proper way to approach
it. Let's say we have 5 samples (different size) of IC circuits coming from 5
production lines (A, B, C, D, E). We apply two different non-destructive QA
procedures to each sample, producing to sets of binary outcomes (passed:
no/yes). So, we have two groups of proportions:
QA1 QA2
no/yes no/yes
A
2016 Jul 15
2
FSD sequence not working on Ubuntu 16.04 LTS
Hi Charles,
On Wednesday, July 13, 2016 11:40:09 PM Charles Lepple wrote:
> On Jul 12, 2016, at 5:27 PM, Ivan Adzhubey <iadzhubey at rics.bwh.harvard.edu>
> wrote:
> > I have recently installed NUT 2.7.3.1 on a freshly installed Ubuntu 16.04
> > LTS (64-bit) system, connected via USB cable to APC Smart-UPS 1500 (SMT
> > model). I am trying to make this configuration
2016 Jul 12
2
FSD sequence not working on Ubuntu 16.04 LTS
Hi,
I have recently installed NUT 2.7.3.1 on a freshly installed Ubuntu 16.04 LTS
(64-bit) system, connected via USB cable to APC Smart-UPS 1500 (SMT model). I
am trying to make this configuration work for automatic shutdown/restart but it
seems that it completely ignores /etc/killpower presence. I know the APC SMT
models are problematic but it looks like I could not even make the simplest
2013 Mar 15
2
Help finding first value in a BY group
I have a large Excel file with SKU numbers (stock keeping units) and
forecasts which can be mimicked with the following:
Period <- c(1, 2, 3, 1, 2, 3, 4, 1, 2)
SKU <- c("A1","A1","A1","X4","X4","X4","X4","K2","K2")
Forecast <- c(99, 103, 128, 63, 69, 72, 75, 207, 201)
PeriodSKUForecast <-
2017 Aug 28
0
regex - optional part isn't considered in replacement with gsub
"Please, consider that some SKUs have "-"
in the middle, for example: "PG-9021".
Then you need to include these in the list of patterns you gave. Try it
again -- this time with a **complete** list.
-- Bert
Bert Gunter
"The trouble with having an open mind is that people keep coming along and
sticking things into it."
-- Opus (aka Berkeley Breathed in his
2008 Aug 09
1
Reshape set operations?
I have mange to use the library reshape to give me data structures that I want. Specifically:
m2008 <- melt(t2008, id.var=c("DayOfYear","Category","SubCategory","Sku"), measure.var=c("Quantity"))
m2007 <- melt(t2007, id.var=c("DayOfYear","Category","SubCategory","Sku"),
2017 Aug 27
6
regex - optional part isn't considered in replacement with gsub
Hello, I need some help with regex.
I have this to sentences. I need to extract both "49MU6300" and "LE32S5970"
and put them in a new colum "SKU".
A) SMART TV UHD 49'' CURVO 49MU6300
B) SMART TV HD 32'' LE32S5970
DataFrame for testing:
ecommerce <- data.frame(a = c(1,2), producto = c("SMART TV UHD 49'' CURVO
49MU6300",
2006 Jun 07
8
erb Regex ?
Hi
Got a column named ''sku'' in a table named ''product''
<%= product.sku %>
...looks like this.... ''1234_56''
These last two chars (56) are an audio Track number.
I ultimately want to display:
Track <%= product.sku %>
I can isolate the first part with /\d+\_/ = 1234_
But can''t figure out how to get the last two
2006 Feb 23
2
Problems building R 2.2.1 with libgoto and SSE2 enabled
Hi,
I am trying to build R 2.2.1 with Kazushige Goto's BLAS library (libgoto) and
encountered a problem: I have two computers with the almost identical
hardware (P4 Northwood CPU, i875 chipset, 2GB DDR400 RAM) and identical Linux
OS. I have the latest version of libgoto for this CPU installed on both boxes
(libgoto_northwood32p-r1.00.so) and I am using gcc compiler flags "-O2
2008 Aug 05
1
RESHAPE cast help.
I have a set of data that is basically sales figures for a given year. It has columns for Yeaqr, Day Of Year, Sku, SubCatetory, and Category. The first few lines of data look like:
Year DayOfYear Sku Quantity CatId Category SubCategory
1 2007 1 100091 1 10862 HOLIDAY Christmas
2 2007 1 100138 1 11160 PET COSTUMES Famous
2008 Aug 27
1
Updating a list.
I have a list that is generated from the resape package function 'cast'. It consists of three columns, Sku, DayOfYear, variable it is generated like:
r2007 <- cast(m2008, DayOfYear ~ variable | Sku, sum)
Now DayOfYear can range from 1:365 but there are not necessarily that many rows in the list. What I want to do is make every row in the list of lenght 365 and have the values
2008 Aug 11
3
Exporting a list of lists
I have a list
List(Sku=" ", Shape=1, Scale=3, DayOfYear=daylist)
Note: picture daylist as c(2,3,4,3) it is a list with variable length.
Then I have a list of lists
al <- c(al, List(List(Sku=" ", Shape=1, Scale=3, DayOfYear=daylist))
Note: same comment on daylist as above.
So far this creates a list of lists just how I want it. If I do al[1] I get each member and the
2006 Jun 09
1
MGE ellipse 1200 config and documentation
Hi,
I have recently purchased MGE ellipse 1200 UPS for my home system. Obviously,
the choice of this particular brand was mainly dictated by MGE's
long-standing support for Linux and NUT project. The fact that the box was
clearly the prettiest looking one on the block did help also ;-). I have had
NUT tools installed and configured in no time, as I did it numerous times
before -- kudos
2008 Jul 26
1
Simple vector question.
I have some data that I read in via read.csv:
sales2007 <- read.csv("Total2007.dat", header=TRUE)
The data looks like:
> sales2007[1:605,]
Year DayOfYear Sku Quantity CatId Category SubCategory
1 2007 1 100091 1 10862 HOLIDAY Christmas
2 2007 1 100138 1 11160 PET COSTUMES Famous (Licensed)
3 2007
2010 Oct 31
1
Rails application Webservices
hi all,
I have a rails application at http://electric-sky-98.heroku.com/products
require ''net/http''
require ''uri''
res = Net::HTTP.get_response(URI.parse(''http://electric-
sky-98.heroku.com/products.xml''))
puts res.body
the above code gave me the xml file below:
<?xml version="1.0"
2011 Aug 23
1
Problem to migrate virtual machine between two hosts with same uuid
hi at all,
i'm trying to migrate a vm between two host but fails, this is what
I did:
virsh # start win2008
Domain win2008 started
virsh # list
Id Name State
----------------------------------
1 win2008 running
virsh # migrate --live win2008 qemu+ssh://host2/system
error: internal error Attempt to migrate guest to the same host
2007 Apr 03
2
Scraping and saving.
Hi,
I''m working to scrape and save some ebooks. Mechanize has been
wonderful so far. The link I''m having trouble with is this one.
http://www.webscription.net/SendZip.aspx?SKU=0671578499&ProductID=379&format=H
When I click that in the browser it saves it to a file named
H_1632.zip. How do I get that name from the page. I suspect to save
this to a file I would just do
2005 Oct 05
3
Shopping Cart: SKU and Product Confusion
Hi there,
I''m at a loss...
I was on the #ROR channel last night and spoke to a really helpful person
(Defiler) who gave me some direction on building a shopping cart.
Unfortunately, I wasn''t able to successfully get to where I need to go. This
is the predicament I am currently finding myself in:
I''m building a shopping cart for a client''s new website. They
2009 Apr 03
3
data.frame to array?
I have a list of data.frames
> str(bins)
List of 19217
$ 100026:'data.frame': 1 obs. of 6 variables:
..$ Sku : chr "100026"
..$ Bin : chr "T149C"
..$ Count: int 108
..$ X : int 20
..$ Y : int 149
..$ Z : chr "3"
$ 100030:'data.frame': 1 obs. of 6 variables:
.......
As you can see one 'column' is
2006 Jun 07
3
trouble wtih webstore schema, handling product variations
Hi Railers,
Does anyone have any guidance on setting up a simple way to handle
product variations (e.g garment size/color)? Initially, I had thought
that I would make a variation model which defined the extra bits, but it
seems quite inflexible especially so if a store were to sell
non-clothing items that also had variants of one flavor or another.
product
has_many variations
title