Subset dataset by repeating temporal variable (accelerometer data)...

Correcting date-times with setoffs to UTC+1...

Parsing and working with microsecond-precision timestamps in R using dplyr...

Remove seconds from time in R...

Converting datetime from chr to datetime format using POSIXct function in R...

issue with time zones in dataframe and POSIXct data...

ifelse() stripping POSIXct attribute from vector of timestamps?...

Sum POSIXct POSIXt values from a column...

data.table colClasses conversion to POSIXct...

data.table fread and ISO8601...

R Day Difference is Fraction (Bug or Feature?)...

R as.POSIXct() dropping hours minutes and seconds...

How to transfer POSIXct data with multiple variables into time series format...

character string is not in a standard unambiguous format...

Assign date order (mm/dd/yyyy) to a date time character in R...

Why does rounding POSIXct change ability to match equivalent POSIXct?...

Change column format to POSIXct in R...

How to convert datetime data to numeric data to create a line graph?...

Negative time in seconds when transforming Posixct to numeric...

R - how to assign night time GPS data (i.e data which crosses over midnight) the same start date?...

Why does looping over a vector of POSIXct-times change the type in R?...

Calculate duration after excluding non-working hours/weekends in R...

How to label rows with a specific value (including MS) if time occurs in given time interval in R...

write.zoo() changed behavior since R 4.3.0: as.character.POSIXct() changed?...

R transformation as.POSIXct to Date substracts one day...

Change order of classes in column...

Create start and end date of a calendar year...

Adding missing rows...

Error from adehabitatLT::as.ltraj() because dates are not class POSIXct but str(dates) indicates the...

Convert character column into date column (month column)...