merge_location_data: Merge two dataframes of location data, keeping most recently...

In CraigMohn/wunderWrapper: Wrapper for accessing/storing historic weather data counts using package rwunderground

Description

merge_location_data Given two data frames, group observations, then select which dataset to use based on rank.

Usage

merge_location_data(df1, df2, byvar = "date", rankvar = "fetchtime",
  sortvar = "date", loud = FALSE)

Arguments

df1	data frame of archived wunderground data.
df2	data frame of archived wunderground data.
byvar	variable to group by in choosing data from df1 and df2.
rankvar	variable to use in choosing data from df1 and df2.
sortvar	variable to sort results by.
loud	more output

Value

a dataframe containing data from df1 and df2, where data is included rom the dataframe which has the largest rankvar if the same byvar group is present in both data frames, or if it is only in one of df1 or df2.

See Also

update_weather_data store_weather_data

CraigMohn/wunderWrapper documentation built on May 15, 2019, 5:34 p.m.