Find most recent rows from one dataframe based on a second dataframe...

Why is as.POSIXct outputting BST instead of UTC?...

dplyr::if_else changes datetime (POSIXct) values...

Extracting and averaging monthly data in R using grep?...

Plot timestamps showing milliseconds with Plotly in R...

Error when converting to POSIXct: some dates return NA...

How to add 1 minute to each value in a vector in R Studio?...

Find if a time exists between two different times, type issue...

Extract datetime value where time is minimal R...

R - converting a timestamp to a local time and date...

Add random noise to POSIXct variable...

R: lubridate::fast_strptime returns different value from base::strptime...

Rounding Date in every second column of data frame...

How do I plot time (HH:MM:SS) in X axis in R...

Setting the x-axis min and max in using ggplot when ploting over POSIXct time...

Converting year, day of year, and HHMM to yyyy-mm-dd HH:MM...

rbind converts POSIXct to character - How to convert back to POSIXct?...

Splitting multiple date and time variables & computing time average in R...

Convert Date to year month representation...

Turning column into POSIXct date/time series...

R: if_else and timezone forcing...

Calculate part of duration that occur in each hour of day...

How do I convert 12-hour to 24-hour time without info on AM or PM?...

Changing date column if condition is met in another column...

Trying to reverse-convert a vector of time zones...

as.POSIXct() produces NA for specific date times...

How to get a vertical line in a scatter polar coordinates plot in R using ggplot2...

cannot get subset of date from df based on date columns...

Convert Year, Julien, & Time to POSIXct from multiple columns quickly and efficiently in base R...

data.frame subsetting: very strange behavior using numeric date difference...