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This question already has an answer here: Remove numbers from...
I have a daily data set shown below data set + 179 rows. I want to convert it to weekly time series...
This question already has an answer here: r - select last n...
I'm trying to plot a bipartite graph, but with two columns; the function manual states that...
I have to design 3 research questions using the dataset brfss2013 . The second one I am doing is...
I have two data frames one with 94 rows and 167 columns (df_1) and the other one with 94 rows and 1...
It's been some time since I've worked in R, so I'm a little rusty and need some help with lists. I...
I've looked this over and I can't quite understand why this is giving me NA values appended onto...
I have a column of strings that I would like to remove everything after the last '.' like...
Is there anyway to move the "center" of the y-axis to 1 in ggplot instead of 0? I have ratio data...
This question already has an answer here: How to paste a string on...
everyone. I want to replace the NA value with value which is not NA for the same participants. I...
How do I replace Unicode hex digits with blanks? While scraping a website, I've found character...
I'm working with a model from the Prestige dataset in the car package in R....
This is a reproducible example. I'm trying to understand using the conditionalpanel function under...
Create a bar chart, a boxplot, a histogram with the raw count, and a density histogram with an...
I am trying to use the stm package in R to calculate the relative prevalence or proportion of...
t<- c(1/12,1/6,1/4,1/3,5/12,1/2,7/12,2/3,3/4,5/6,11/12,1) r<- range(c(1%,12%)) So I have...
I'm looking for a simple solution for my problem (which I'm sure exists). I have the following...
I have a simple shiny app below. As you will see I visualize the same network in both cases but...
library(data.table) mydata = fread("Kwality.csv",header = FALSE) View(mydata) hist(mydata) I have...
I need to generate all the combinations of 1:n repeated n times. Example with n =...
I am trying to estimate the below log function using maximum likelihood method in R, but I get the...
This question already has an answer here: Evaluate expression given as...
I have raw panel data in the following format and would like to reshape it into the classic panel...
This question already has an answer here: removing characters after...
I have to create a new variable called YearEmployed that takes the HireYear variable that says what...
I have a data frame containing a time series of monthly data, with some missing values. dates...
I'm trying to generate a table with aggregate for further processing using FUN argument in...
Given a netcdf file, I am trying to extract all pixels to form a data.frame for later export to...