'longitudinal' Questions - SpiceQA

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longitudinal

longitudinal

4 Questions

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how to create a count variable that counts based on the value of a binary variable in R using dplyr

abrar_r0

• asked Sep 23, 2022

1

2

29

longitudinal repeat tidyverse dplyr r

Create a study end date variable based on death, transfer and data collection dates in R

abrar_r0

• asked Sep 13, 2022

0

2

28

longitudinal repeat r

how to filter a group of observation that their binary variable is always zero in r

Ati0

• asked Sep 12, 2022

0

0

15

longitudinal dataset group filter binary

Reshape wide data to long when variables have different naming pattern in R

zjppdozen0

• asked Sep 12, 2022

1

1

29

longitudinal data-cleaning reshape statistics r

1 (current)

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