Ronak Shah

Ronak Shah has asked 15 questions and find answers to 895 problems.

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About

Open for R freelance work.

Contact - [email protected]

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Ronak Shah questions

Sum alternate columns of a dataframe
Converting from long to wide in python
Extracting string between words using logical operators in rm_between function
sample vector exactly according to the probability given
Converting a dataframe to dictionary with multiple values
Get text from href tag after specific class
What happens when prob argument in sample sums to less/greater than 1?
How to get the text between two words in R?
Match substring of two vectors and create a new vector combining them
Create a sequence between two letters

Ronak Shah answers

Counting occurrences and occurrences which do not appear
Filtering list of dataframes based on the number of observations in each dataframe
R: Replicating an INDEX MATCH to the Corresponding Column
Remove rows with a factor if zero value appears on another column
List of characters to character vector
R functions looping
Combine two columns containing lists into single column based on condition
Converting strings to symbols then to quosure recognized by !! in tidyverse
Using purrr:map to loop through web pages for scraping with Rselenium
Splitting a string into multiple columns (with specific order)