similar to: Is it possible to create a html file by using shiny in Windows ?

Hello All, I have a discontinuous dataset and I used spplot to plot the points. I was wondering whether it is possible to show the legend of the plot as color ramp. I saw that on continuous data. If anyone could tell me that would be great. Another thing I would like to know is how can we create the horizontal legend. By default, the legend is vertical. I was able to shift the legend inside

Hello, I have a big number lets say of around hundred digits. I want to subset that big number into consecutive number of 5 digits and find the product of those 5 digits. For example my first 5 digit number would be 73167. I need to check the product of the individual numbers in 73167 and so on. The sample number is as follows:

Hello R users, I am trying to use R to do the low pass filter analysis for the tidal data. I am a novice in R and so far been doing only simple stuffs on R. I found a package called signal but couldn't find the proper tutorial for the low pass filter. Could anyone point me to the proper tutorial or starting point on how to do low pass filter analysis in R ? Thank you so much. Janesh

I have created a graph with basic R plot with 2 rows and 3 columns. With the basic plot feature of R I had to write several lines of code to come up with the graph https://www.dropbox.com/s/f7d6ei6krtcrtti/hello.png I was wondering whether we can plot multiple series in each plot using ggplot as created in the above link. If anyone could give me any suggestion then I could try on ggplot. I

Hi , I am trying to convert the date as factor to date using "as.date" function in R. I have the date in the following format 2008-01-01 02:30 I tried to use the following command : as.Date(mydata$Date, format="%y-%m-%d ") Can somebody help me with this ? I was able to convert the format with no hour but getting difficulty with hour included. Thank you.

Buenas He visto que shiny server no es compatible con sevidores windows. ¿Existe algun paquete en R que sea parecido a Shiny, para correr en un servidor? Gracias Jesús [[alternative HTML version deleted]]

Hello All, I have a data file in a text format and there are two data sets. The data set are continuous. For each data set there is a header which has the number of data rows and the name of data series. For example first data set has "6240 Terry Cove-Model". Then the data for that series follows upto 6240 rows. Then another data would start and it will have the header such as

Hello All, I have a data with two columns. In one column it is date and in another column it is flow data. I was able to read the data as date and flow data. I used the following code: creek <- read.csv("creek.csv") library(ggplot2) creek[1:10,] colnames(creek) <- c("date","flow") creek$date <- as.Date(creek$date, "%m/%d/%Y") The link to my data

Hello All, I have plotted a scatter plot in ggplot2 and added a regression line and a regression equation. But the processing is very very slow. One reason might be because I have so many data pairs. Is there any way to speed up this code ? I need to create a multiple layout as well. The code I have used is as follows: setwd("C:/Users/jzd0009/Documents/R software") mydata <-

Hello, Or maybe logical_idx <- max_usage_hours_per_region$Region %in% input$Region Another option is ?match Hope this helps, Rui Barradas ?s 15:41 de 07/11/20, Jeff Newmiller escreveu: > This looks odd... > > max_usage_hours_per_region[input$Region,] > > This would only work if you had rownames on that data frame corresponding to the names of the Regions. This is a

On 19/07/17 19:19, Ana Bel?n Mar?n wrote: > Hi all! > > I'm developing a shiny app and I have problems when I wanna write a .txt > file. <SNIP> " ... when I *want to* write ..." The language of this mailing list is *English*, not Valspeak. cheers, Rolf Turner -- Technical Editor ANZJS Department of Statistics University of Auckland Phone: +64-9-373-7599

Dear R Users, I have data for more than 3 years. For each year I want to find the day corresponding to Jaunary 1 of that year. For example: > x <- c('5/5/2007','12/31/2007','1/2/2008') > #Convert to day of year (julian date) - > strptime(x,"%m/%d/%Y")$yday+1 [1] 125 365 2 I want to know how to do the same thing but with time added. But I still

Hello there, I have been used shiny package on Windows without any problem. Recently I switched to Linux OS(Ubuntu 12.04), and installed the latest R version 3.0.1. But I couldn't install "shiny" for some reasons. Here are the error message: ** preparing package for lazy loading Error : package ‘codetools’ was built before R 3.0.0: please re-install it Error : unable to load R

I would like to select polygons from an existing spatial polygon data set interactively in a shiny leaflet map. The process is straightforward in leaflet/ mapedit, however I need to include the procedure in a shiny app map interface. I cannot work out how to incorporate the selectMap() in the shiny app. An error is returned: Here is some toy code showing the code in using leaflet locally:

Dear R users, I am working on a data-set with 3 species. They are apple, orange and banana. I want to annotate the facets only on the bottom panel. However, by default I am getting annotations on all the plots. I was able to get text annotation only on the desired plot. However, I am confused what I need to do for the arrows / segments. Here is my code: library(ggplot2) library(grid) tempobs

Hello! :) Explanation of the problem: For several years now it is impossible to render "shiny" (glossy, vertex shaders), effects on ships, planets and generally metallic surfaces in Haegemonia. The problem is that newer graphics drivers on Windows systems changed/lack a feature the game exploited to get these effects. Way back when I was mailing the developers of the game, I was told

Desde la Sección de Apoyo Estadístico del Servicio de Apoyo a la investigación (SAI) de la Universidad de Murcia, te invitamos al Taller que impartiremos el próximo _26 de Marzo de 16h a 20h_, titulado : /"Shiny. Entornos web con R"/ * Lugar:* Aula *Bisbita* en la *Fac de Biología*, a las 16:30h _Se podrá seguir en directo vía streaming_ Reserva tu puesto desde caldum

Dear R-users, I have a dataset as like below, and I want to subtotal the values of rice,wheat and maize by year for each fid. fid      year     rice     wheat      maize ------------------------------------------------ 1        1995      5        NA           NA 1        1995      NA        3           NA 1        1995      NA       NA           2 1        1996      4        NA           NA 1  

Es un problema de dependencias, es decir, algunos de los paquetes necesarios para instalar Shiny no estan aun disponibles en la arquitectura y la version necesaria ... yo lo resolvi haciendo un downgrade de la version del paquete principal que quieres instalar, en este caso Shiny ... asi, si usas una version mas antigua de Shiny, entonces si estaran disponibles los paquetes que necesitas en la

Hi all! I'm developing a shiny app and I have problems when I wanna write a .txt file. First of all, I change the directory in order to work in a temporal one: wd <- tempdir() setwd( wd ) res.path <- paste0( wd, "/OUT/" ) dir.create( res.path ) Just before calling the function that fails, I remove, if exist, the old files of the directory: file.remove( paste0(