This function takes a data frame with monthly temperature data and produces a daily smoothed
temperature series using a smoothing spline. The output includes predicted temperatures
for each day from the earliest to the latest date in the original data.
Usage
daily_smooth_temp(temp_df)
Arguments
- temp_df
A data frame with two columns:
Date: A character vector in "YYYY-MM" format (e.g., "2024-11") or a Date object representing the first day of the month.
Temperature: A numeric vector giving the temperature for each month.
Value
A data frame with two columns: