Loop through a list of dataframes output plots
I try to make function plots or my top 20 genes. That's why I created a list of data frames, these data frames exist or different columns contain values and names. One of these columns in the data...
View ArticleWhy is my matrix being filled with NAs, not the output of the loop?
I am looking to fill matrix tab with the output of the look (variable ma), however instead it is filling the matrix with NAs MA<-data.matrix(my_data) MA2=MA[-247,-8] tab<-matrix(ncol=2,nrow=253)...
View ArticleglmmTMB with beta family
I am trying to model the photosynthetic response (fvfm) that takes values from 0 to 0.7, I am using the beta distribution since I have zero inflation, and I consider a dispersion model because my...
View ArticleExecuting R code deployed in Pivotal Cloud Foundry (PCF) from Java locally
I am trying to connect R code which is deployed in PCF from java code locally which is not working. My R project structure is mentioned below. It is working in local perfectly but not working...
View ArticleR how to turn lists to vectors, and why a list at all
I want to create a vector of dates, for which I created a simple loop which added the dates i am interested in to a vector. However, for some reason it turns it into a list.library(timeDate)...
View ArticleHow to write nested functions with dplyr and dots elipse?
I am trying to put this as simple as possibleSome sample data :library(magrittr) library(dplyr) library(rlang) # sample data tib <- tibble( a = 1:3, b = 4:6, c = 7:9 ) Now a function that makes the...
View Articleconverting date (month) only to XTS class in R
I have a csv file which I read in Rlibrary(xts) mydata <- read.csv("abc.csv") ==> it becomes a dataframe Months Round Premium December 2 1000 December 1 2000 November 2 1500 November 1 1200 ......
View ArticleHaving issues appending tab on cell click within observeEvent function in R...
This is the minimum reproducible example needed to help:ui.R library(shiny) fluidPage( title = 'DataTables Information', tabsetPanel(id = "tabs", tabPanel("Cars overview", h1("Cars overview"),...
View ArticleRecorder Dataset in R based on Country
structure(list(Date = c("KW 52 / 2016", "KW 1 / 2017", "KW 2 / 2017", "KW 3 / 2017"), Sales_AT = c(150L, 169L, 143L, 170L), Sales_CH = c(150L, 169L, 143L, 170L), Sales_GER = c(150L, 169L, 143L, 170L),...
View ArticleHow to select lines of file based on multiple conditions of another file in R?
I have 2 genetic datasets. I filter file1 based on a column in file2. However, I also need to account for a second column in file2 and I'm not sure how to do this.The condition for file 1 row...
View Articleunable to install R package "nloptr" (R3.6.2 on Ubuntu 16.04) - C++ compiler...
I'm having trouble installing the "car" package after upgrading R to 3.6.2 (from 3.4) on Ubuntu 16.04 due to (at least one) dependency (nloptr) that cannot be installed either. It seems to be a problem...
View ArticleDeal with outliers
I'm studying a dataset with a wide range of values (for example a varibale assumes values from 0 to 15mln). Obviously calculating principle descriptive statistics and plotting some graphs (for example...
View Articlechanging variables of a separate R script in a shiny app
I have a set of scripts which are run from below, with aspects of the final output influenced by lines 2-4setwd() inputyear = "" inputmonth = "" dataType = "" source("1.R") source("2.R") source("3.R")...
View ArticleHow to create Random Forest from scratch in R (without the randomforest package)
This is the way I want to use Random Forest by using the RandomForest Package:library (randomForest) rf1 <- randomForest(CLA ~ ., dat, ntree=100, norm.votes=FALSE) p1 <- predict(rf1, testing,...
View ArticleMariaDB ODBC driver for R gives strange results
There is a strange behaviour when importing data from MariaDB into R when using MariaDB ODBC 3.1.3 Driver. The table in DB I want to import is:+----------------------------+---------+-----+------+ |...
View ArticleEDIT: Data Added - dynamic pivot_longer and facet wrap ggplot
I have a data frame which looks like:# A tibble: 200 x 7 status logTA logSALES logTA_PredBrkDwn logSALES_PredBrkDwn Model Model_PredBrkDwn <int> <dbl> <dbl> <dbl> <dbl>...
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Count based on multiple conditions using sqldf
Hi all I'm writing a sql query on R using sqldf and seem to hit a roadblock. I have a table with an Id column, two dates columns and a grouping by column.AlertDate AppointmentDate ID Branch 01/01/20...
View ArticleHow to re-arrange data in a data frame in R?
I am working on a data frame from the following spreadsheet :enter image description hereThe output of my R script should look like the second picture : enter image description hereI am translating my...
View ArticleVectorizing which operation across the rows of a matrix
I would like to vectorize (apply) a which operation on matrix X as illustrated by the following for loop having as result the vector ind:X = matrix( 1:20, 4, 5 ) V = sample( 1:20, 4 ) ind = numeric()...
View ArticleHow to go about finding the slope of a series of observations, with different...
I have a dataframe that looks like this, where each observation is the size of a school's enrollment: Year1 Year2 Year3 Year4 Year5 Year6 Year7 Slope School1 89 87 74 64 0 0 0 School2 100 99 90 87 83...
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