Analyze, Summarize, and Visualize Daily Streamflow Data

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Documentation for package ‘fasstr’ version 0.5.2

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

Help Pages

add_basin_area	Add a basin area column to daily flows
add_cumulative_volume	Add a daily cumulative volumetric flows column to daily flows
add_cumulative_yield	Add a daily cumulative water yield column to daily flows
add_daily_volume	Add a daily volumetric flows column to daily flows
add_daily_yield	Add a daily volumetric water yield column to daily flows
add_date_variables	Add year, month, and day of year variable columns to daily flows
add_rolling_means	Add rolling n-day average column(s) to daily flows
add_seasons	Add a column of seasons
calc_all_annual_stats	Calculate all fasstr annual statistics
calc_annual_cumulative_stats	Calculate annual (and seasonal) total cumulative flows
calc_annual_extremes	Calculate annual high and low flows
calc_annual_flow_timing	Calculate annual timing of flows
calc_annual_highflows	Calculate annual high flows and dates
calc_annual_lowflows	Calculate annual low flows and dates
calc_annual_normal_days	Calculate annual days above and below normal
calc_annual_outside_normal	Calculate annual days above and below normal
calc_annual_peaks	Calculate annual high and low flows
calc_annual_stats	Calculate annual summary statistics
calc_daily_cumulative_stats	Calculate cumulative daily flow statistics
calc_daily_stats	Calculate daily summary statistics
calc_flow_percentile	Calculate the percentile rank of a flow value
calc_longterm_daily_stats	Calculate long-term summary statistics from daily mean flows
calc_longterm_mean	Calculate the long-term mean annual discharge
calc_longterm_monthly_stats	Calculate long-term summary statistics from annual monthly mean flows
calc_longterm_percentile	Calculate long-term percentiles
calc_monthly_cumulative_stats	Calculate cumulative monthly flow statistics
calc_monthly_stats	Calculate monthly summary statistics
compute_annual_frequencies	Perform an annual low or high-flow frequency analysis
compute_annual_trends	Calculate prewhitened nonlinear annual trends on streamflow data
compute_frequency_analysis	Perform a custom volume frequency analysis
compute_frequency_quantile	Calculate an annual frequency analysis quantile
compute_full_analysis	Compute a suite of tables and plots from various fasstr functions
compute_hydat_peak_frequencies	Perform a frequency analysis on annual peak statistics from HYDAT
fill_missing_dates	Fills data gaps of missing dates
plot_annual_cumulative_stats	Plot annual (and seasonal) total cumulative flows
plot_annual_extremes	Plot annual high and low flows
plot_annual_extremes_year	Plot annual high and low flows for a specific year
plot_annual_flow_timing	Plot annual timing of flows
plot_annual_flow_timing_year	Plot annual timing of flows for a specific year
plot_annual_highflows	Plot annual high flows and dates
plot_annual_lowflows	Plot annual low flows and dates
plot_annual_means	Plot annual means compared to the long-term mean
plot_annual_normal_days	Plot annual count of normal days and days above and below normal
plot_annual_normal_days_year	Plot days above normal, below normal and normal for a specific year
plot_annual_outside_normal	Plot annual days above and below normal
plot_annual_stats	Plot annual summary statistics (as lines)
plot_annual_stats2	Plot annual summary statistics (as ribbons)
plot_annual_symbols	Plot daily streamflow data symbols by year
plot_daily_cumulative_stats	Plot cumulative daily flow statistics
plot_daily_stats	Plot daily summary statistics
plot_data_screening	Plot annual summary statistics for data screening
plot_flow_data	Plot a daily streamflow data set
plot_flow_data_symbols	Plot daily streamflow data with their symbols
plot_flow_duration	Plot flow duration curves
plot_longterm_daily_stats	Plot long-term summary statistics from daily mean flows
plot_longterm_monthly_stats	Plot long-term summary statistics from annual monthly mean flows
plot_missing_dates	Plot annual and monthly missing dates
plot_monthly_cumulative_stats	Plot cumulative monthly flow statistics
plot_monthly_means	Plot monthly means and percent LTMADs
plot_monthly_stats	Plot monthly summary statistics
plot_monthly_stats2	Plot monthly summary statistics (as ribbons)
screen_flow_data	Calculate annual summary and missing data statistics for screening data
write_flow_data	Write a streamflow dataset as a .xlsx, .xls, or .csv file
write_full_analysis	Write a suite of tables and plots from various fasstr functions into a directory
write_objects_list	Write all data frames and plots from a list of objects into a directory
write_plots	Write plots from a list into a directory or PDF document
write_results	Write a data frame as a .xlsx, .xls, or .csv file