EEAaq_summary {EEAaq}

Generate an EEAaq_df data summary

Description

This function, applied to an EEAaq_df or EEAaq_df_sfc class object, produces a list of data frames, containing relevant information about the data, such as descriptive statistics, missing values statistics, gap length and correlation.

Usage

EEAaq_summary(data = NULL, verbose = TRUE)

Arguments

data

an EEAaq_df or EEAaq_df_sfc class object, which is the output of the EEAaq_get_data function.

verbose

logic value (T or F). If TRUE (the default) messages about the function progress are printed. If FALSE no message is printed.

Value

The function EEAaq_summary computes and return a list of summary statistics of the dataset given in data. In particular the elements of the list are:

• Summary global missing count, missing rate, negative count, minimum, maximum, mean and standard deviation, organized by pollutant.

• Summary_byStat list of data frames, one for each different station, containing the descriptive statistics (missing count, missing rate, negative count, minimum, maximum, mean and standard deviation), organized by station.

• gap_length one data frame for each pollutant, containing the gap length organized by station.

• Corr_Matrix if data contains more than one pollutant, the correlation matrix between pollutans is provided, organised by station.

Examples

data <- EEAaq_get_data(zone_name = "Milano", NUTS_level = "LAU",
  pollutant = "PM10", from = 2023, to = 2023, ID = FALSE, verbose = TRUE)
EEAaq_summary(data)