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Questions - lapply

Run table for all columns in sequence

If this is my dataset Id Col_A_1 Col_A_2 Col_A_3 ..... Col_A_100 1 87 88 82 88 2 88 82 82 87 3 82 87 ...
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Ahir Bhairav Orai

r

list

lapply

sapply

Votes: 0

Answers: 2

Latest Answer

I just created a small tibble to work with and to illustrate it with. Tibbles can essentially be considered lists, so lapply works just fine. Since the result can be cumbersome to work with, I put it ...
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Fmylife92

Applying a function using elements within a list take 2

I attempted this question yesterday(Applying a function using elements within a list) but my reprex produced the wrong data structure and unfortunately the suggestions didn't work for my actual datase...
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user12176714

r

lapply

purrr

Votes: 0

Answers: 1

Latest Answer

Maybe you look for this? You get a dataframe back with 24 datapoints for each day and location, e.g. London-Day1, Dublin-Day1 etc. library(dplyr) library(purrr) data<- tibble(Location = c(rep("...
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Julian

create matrix based on apply function in R

I have a matrix in R like this dat <- matrix(c(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, ...
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nickolakis

r

loops

matrix

lapply

Votes: 0

Answers: 1

Latest Answer

I can't verify this approach since I don't know the rinform package. You could try apply(combn(1:4, 2), 2, function(i) mutual_info(dat[, i], locale = TRUE)) combn(1:4, 2) creates a matrix of all pos...
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Martin Gal

How can I get this custom function to work with lapply?

I'm trying to do a scale of effect analysis that uses the custom function found here: https://github.com/phuais/multifit/blob/master/multifit.R It works fine for every list element of SAND_lc_list whe...
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canderson156

r

list

function

lapply

Votes: 0

Answers: 1

Latest Answer

If the foreach is not working, then loop over the sequence and extract the object lapply(seq_along(SAND_lc_list), function(i) { tmp <- as.data.frame(SAND_lc_list[[i]]) multifit(mod = &q...
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akrun

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