Displaying 20 results from an estimated 200 matches similar to: "Varios gráficos en una vista en OpenAir"
2017 Jun 16
2
Varios gráficos en una vista en OpenAir
Funciona perfecto!
Gracias Carlos.
Atte.
Novvier Uscuchagua
De: Carlos Ortega [mailto:cof en qualityexcellence.es]
Enviado el: viernes, 16 de junio de 2017 13:46
Para: Novvier Marco Uscuchagua Cornelio <novvier en outlook.com.pe>
CC: r-help-es en r-project.org
Asunto: Re: Varios gráficos en una vista en OpenAir
Hola,
Prueba entonces esto, que sí que funciona...
#-----------------------
2016 Jun 30
3
Repetir datos en una tabla
Buen día amigos,
Tengo una tabla con registros de datos por día y quisiera convertirla en
horas, es decir, repetir una fila 24 veces. Lo puedo hacer manualmente pero
es un registro de 5 años y tardaría una eternidad. ¿Saben cual es método
más rápido?
De antemano muchas gracias.
Atte. Marco.
[[alternative HTML version deleted]]
2010 Jul 16
1
Nested if help
Hello,
I am trying to find a direct way to write a nested if of sorts to find data
for a specific time range for a specific day (across a range of days) and
have exhausted my abilities with the manuals I have at hand. I have a good
deal of data of this approximate form:
day time price
1 1am 5
1 2am 7
1 3am 9
1 4am 12
2 1am 5
2 2am 7
2
2012 Feb 13
2
finding and describing missing data runs in a time series
Hi -
I am trying to find and describe missing data in a time series. For instance, in the library openair, there is a data frame called "mydata":
library(openair)
head(mydata)
date ws wd nox no2 o3 pm10 so2 co pm25
1 1998-01-01 00:00:00 0.60 280 285 39 1 29 4.7225 3.3725 NA
2 1998-01-01 01:00:00 2.16 230 NA NA NA 37 NA NA NA
3 1998-01-01 02:00:00
2024 Apr 30
1
function import file csv Openair
Dear Evelina Ballato,
? Tue, 30 Apr 2024 10:36:32 +0000
Evelina Ballato <evelball at arpa.piemonte.it> ?????:
> In the Openair package it is possible to restore the import csv file
> function?
This question is best addressed to the maintainer of the package (see
the output of maintainer("openair")) if not to their GitHub issues at
2024 Apr 30
1
function import file csv Openair
In the Openair package it is possible to restore the import csv file function? it has been removed in the latest versions.
Infinitely grateful
Evelina Ballato
Evelina Ballato
Arpa Piemonte
Dipartimento Territoriale
Piemonte Nord Est - sede di Omegna
************************************************************************
Riservatezza/Confidentiality
Ai sensi del Regolamento UE 679/2016, del
2012 Apr 19
1
SmoothTrend in OpenAir
I'm trying to plot smooth trend using smoothTrend in OpenAir but I'm having
problems.
I used the following code.
---------------------------------------------------------------------------------
#Set my working dir to the dir with my files
setwd("c:/R")
#Load the openair library
library(openair)
#Load the data
mydata <- read.table("MCNP-pH.csv", header=TRUE,
2014 Sep 25
2
Campo Fecha y paquete openair
Estoy trabajando con el paquete openair y leyendo los datos desde un CSV.
Entre los campos que estoy levantando existe uno con el formato dd/mm/YYYY
hh:mm por ejemplo:
19/02/2014 12:42 pm
Cuando quiero consultar por fechas con las funciones del paquete openair
datoscont10<-selectByDate(dato$actualizado, start="01/03/2014",
end="09/09/2014")
me lista el siguiente mensaje:
2014 Sep 25
4
Campo Fecha y paquete openair
Eduardo,
Me parece que el problema es el locale para TIME y la interpretación de %p,
para no tener ese problema lo que tengo que hacer en mi caso es cambiar
LC_TIME:
> Sys.getlocale()
[1]
"LC_COLLATE=Spanish_Argentina.1252;LC_CTYPE=Spanish_Argentina.1252;LC_MONETARY=Spanish_Argentina.1252;LC_NUMERIC=C;LC_TIME=Spanish_Argentina.1252"
> Sys.setlocale("LC_TIME",
2017 Jun 01
4
errores con openair
Estimados como les va.
He tratado de profundizar sobre el paquete OPENAIR PARA MANEJO DE DATOS. Sin embargo, cada cosa que intento hacer, por muy pequeña que sea, me tira este error. En definitiva, no he podido hacer absolutamente nada¡¡
He probado de todo, pero ya me estoy aburriendo, a pesar que al parecer es una muy buena herramienta.
Saludos.
Error in as.POSIXct.default(x) :
do not know
2014 Sep 25
4
Campo Fecha y paquete openair
Sorry, la función por el formato que tienen tus fechas debe de ser
"dmy_hms()"...
Saludos,
Carlos Ortega
www.qualityexcellence.es
El 25 de septiembre de 2014, 18:14, Eduardo Bieñkowski <edukoski en gmail.com>
escribió:
> Si lo proceso con date<-ymd_hms(dato$actualizado) no me da error pero la
> transformación no es la correcta
>
> > head(dato$actualizado)
>
2016 Sep 08
2
calculo de datos de temperatura, openair u otra alternativa
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2016 Jan 14
3
fechas
Estimados
En esta base de datos de variables clim?ticas, hay informaciones diarias, pero necesitamos las informaciones de ese a?o por semana. ?Se puede hacer eso en R? ?Podrian mostrarme un script? Y adem?s de algunas informaciones para profundizar en ese tema
Saludos cordiales
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URL:
2011 Jun 27
3
Creating a Polar Plot with expanding points as radius increases
I'd like to create a polar plot similar to those created by the polarFreq
function in the openair package. However, this package seems to be specific
to wind speed and direction, and requires a "ws" (wind speed) and a "wd"
(wind direction) column. My data is unrelated to wind speed, but I'd like
to be able to get a plot that does what polarFreq's plots do; I'd
2011 Sep 02
2
Chemical Names in Data Frames
Greetings -
I am working on some data that contain chemical names with air concentrations, and I am creating a data frame with date/time and each chemical having its own column. However, these are organic chemicals (e.g. 1-butene, 2,3,4-trimethylbenzene etc). The package I am going to be using the data with is openair, and many of the great functions require you to specify a column name which
2012 Aug 07
1
lm with a single X and step with several Xi-s, beta coef. quite different:
Hi, (R version 2.15.0)
I am running a pgm with 1 response (earlier standardized Y) and 44
independent vars (Xi) from the same data =a2:
When I run the 'lm' function on single Xi at a time, the beta
coefficient for let's say X1 is = -0.08 (se=0.03256)
But when I run the same Y with 44 Xi-s with the 'step' function (because
I left direction parameter empty, I assume a backward
2016 Aug 03
2
Función timeVariation openair
Hola a todos;
Quisiera saber si la frunción timeVariation cuando los intervalos de
confianza se superponen aunque no sea en todo el perido temporal; es
correcto decir que: ?No podemos afirmar que los valores medios horarios de
concentración de NO de la serie temporal jun-dic 10-13 son distintos de los
de la serie temporal jun-dic 14 debido a que los intervalos de confianza al
95% de ambas series
2006 Jan 19
1
Minimizing mahalanobis distance to negative orthant
Hi
I have the following problem: given x (px1) and S (pXp positive definite), find y such that y_i<=0 (i=1..p) minimizing the
mahalanobis distance (x-y)'S^{-1}(x-y).
Has anyone worked on this problem? Tips or R code would be appreciated.
David
____________________
David Edwards
Principal scientist
Biostatistics
Novo Nordisk A/S
Novo Allé
2880 Bagsvaerd
Denmark
+45 4444 8888 (phone)
2011 Dec 12
3
windrose color ramp issue
Greetings!
I'm having an issue with the windrose produced by the windrose
function from the circular package. For our weather stations in North
Carolina I'm helping with a script which takes hourly wind speed and
direction data to create windroses for our end users. One of the
stations in the mountains frequently reaches wind speed of 40 to 60
mph and in storms can reach wind speed over
2024 Mar 16
3
Problem when trying to install packages
Dear Rui;
Many thanks for your reply. I have installed Rtools (rtools43-5958-5975) on
my PC and I have R version 4.3.3 and 4.3.2 to install. Also I have
installed Rstudio through Anaconda Navigator.
But I do not know how to use Rtools for installing the R packages. I would
be more than happy if you help me.
Sincerely yours
> Dear Rui;
> I hope this email finds you well. I have a problem