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R - How to achieve output of `kbl()` while hiding `kbl()` call?

Following the R Markdown Cookbook one option would be to use a custom print method like so: --- title: "Stuff with tables" format: pdf --- ```{r} knit_print.data.frame

Tags: r, r-markdown, quarto

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R- Select quarterly months values?

This groups by quarter, then generates quarterly_values by setting the first row per quarter equal to the final month's value in that quarter. It uses ifelse to decide whether to fill the row, and ta...

Tags: r, lubridate, data-wrangling

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R - unlist nested lists without losing Nulls?

You should use the answer by ThomasIsCoding with a list as above, where you do not want to recursively unlist. However, if it is possible you will have NULL at the top level, or if you want to unlist...

Tags: r

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How to apply function to dataframes within a list?

Update lapply( dat, \(y) { transform( y, y1 = scale(y1) ) } ) If you want to change y1 columns only Previous You can simply run mget (rather than s...

Tags: r

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How can I replace values for each week with the value of a single day?

If I understand the problem correctly, this is easily accomplished using the dplyr package, as follows: First group() the dataset by week, to allow the computations be done week by week. Create addit...

Tags: r, dplyr

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keep data.frame from list based on condition?

Filter (note the capital F) is a base function that can filter a list based on a function. Here we write a custom anonymous function based on your criteria. I wasn't really sure whether your "between"...

Tags: r

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Order every tables the same way?

Given a list of dataframes lst

Tags: r

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Javascript - How can I add an onBlur event to a selectizeInput?

It works normally for the textInput For the selectizeInput, you have to use the onBlur option: selectizeInput( "si", label="letters", choices = letters, options = list( onBlur = I('fun...

Tags: Javascript, r, shiny

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In R, how to convert time format (POSIXct) to numeric to create a line graph?

library(tidyverse); library(lubridate) df |> mutate(hour_dec = hour(hour) + minute(hour)/60) |> ggplot(aes(day, hour_dec)) + geom_point() + geom_path()

Tags: r, posixct, time-format

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write xlsx files from a list of dataframes in R?

I rewrite the code as follows library(tidyverse) library(openxlsx) list_data% pull(District) %>% lapply(function(x) { sub_list % mutate(subsheet = y) %>% relocate(subsheet) %>...

Tags: r, dataframe, list

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