Displaying 5 results from an estimated 5 matches for "gsv".
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2010 Nov 02
1
Setting the names of a data.frame
...from row in another data frame .. pls
advise.
names(tData) = sHeaders[1,] does not work correctly
Also, why doesn't drop.levels(sHeaders) not work?
dput(tData)
structure(list(V1 = structure(c(3L, 1L, 1L, 2L), .Label = c("P H Ravi
Kumar",
"Rahul Kumar Singh", "Ramu GSV"), class = "factor"), V2 = structure(c(1L,
3L, 3L, 2L), .Label = c("05/10/2010", "09/09/2010", "30/09/2010"
), class = "factor"), V3 = structure(c(2L, 1L, 1L, 2L), .Label = c("B",
"S"), class = "factor"), V4 = st...
2015 Jun 15
2
Regresión logística
Hola,
estoy intentando hacer una regresión logística entre la primera columna de
mi data.table (In.hospital_death) y otras dos (GSV y BUN) , me da el error
de abajo, he intentado eliminar las filas con valor NA por si esta función
no lo admite, pero sigue dando el mismo error. ¿Alguien sabe porqué ocurre?
(probé previamente a usar la función glm pero obtenía out of memory)
library(XLConnect)
library(biglm)
library(data.table...
2006 Feb 18
0
RoR with FastCGI cannot get it working.
I have Ruby on Rails setup on a server using the guide for cPanel from
the wiki at the RoR main site, but it does not work properly.
I ran the test.fcgi file I found on a page on the wiki and it just
loops. The default test controller dispatch.fcgi also loops.
I see a FastCGI error along the lines of "has failed to remain running
for 30 seconds given 3 attempts, its restart interval has
2009 Nov 23
0
passenger 2.2.7 uses config.ru but starts in development environment
Hi.
Today i updated passenger to new 2.2.7 version and my app started to
work incorrectly, because it lauched in development environment.
I tried to set "RailsEnv production", "RackEnv production" at my
httpd.conf, but this dont work.
So, maybe somenthing wrong with my config.ru?
#!/usr/bin/env rackup -p3000
require "config/environment"
use Rails::Rack::LogTailer
2010 Mar 31
1
Custom cache store – possible?
Hi.
I want to define my own cache store but I have no idea how to use in
my app.
Rails initializer reads environment config before loading app
initializers and plugins. So, i cant write:
config.cache_store = :my_beautiful_cache_store, ''localhost:641''
even if I put ActiveSupport::Cache::MyBeautifulCacheStore in config/
initializers.
Now i think it is impossible to define my