Converting Dates in R in both Directions...

FOR Loop with multiple parameters from a dataframe in R...

Extracting date and time from .wav filenames in r...

How to create an R function which applies function to more than one column in a dataset?...

How to create a user generated function in R which converts all values in a column to date format?...

How to calculate end date R based on next start date, and reshaping the data into date count / time ...

Why apply sum by column and colSums differs when dataframe contains date format?...

Is there a R function which displays the frequency of each of unique occurrence in a specific column...

How to calculate time difference of two columns with a lag...

changing year of date for multiple observations...

Assign vector of time intervals to non-overlapping groups...

parse quarters to dates, using "qr()" to last day in quarter...

Number of active months based on grouped time intervals...

lubridate::as_datetime() fails when as.POSIXct() works?...

Warning message when extract months from chron object...

How to summarize a tibble by time periods?...

Is there a method to round date without memory exceed in r?...

Convert UTC datetime to local datetime with timezone...

Merge two df´s with different date formats in R...

Add new observations around dates and duplicate values...

R create multiple ranges of dates in tidyverse...

I need to elongate a dataset by filling in dates between two rows in R with a value in another colum...

If statement with period data type in R...

Filter between multiple date ranges...

Calculate midpoint for hh:mm variable over the span of two days with no date...

Parsing string/ISO 8601 Date...

How to show missing dates in case of application of rolling function...

Why does lubridate::ymd_hms not work for a very specific date-time?...

Error while calculating age from dates with tidyverse: Error in FUN(X[[i]], ...) : subscript out of ...

How to use a fast_strtime() in a data.table?...