Hydrologic Model Evaluation and Time-Series Tools
Calculates mean absolute error (MAE).
Calculate benchmark Kling--Gupta efficiency (KGE) values from day-of-y...
Calculate annual flow statistics from daily data
Calculate trend in annual statistics
Calculate logistic regression in annual statistics with zero values
Calculates mean error.
Quantile of Pearson Type III distribution for log-transformed data
Quantile of Pearson Type III distribution
Censor values above or below a threshold
Calculates Kendall's Tau, Spearman's Rho, Pearson Correlation
Calculate Kling--Gupta Efficiency (KGE)
Calculate Nash--Sutcliffe Efficiency (NSE)
Calculates percent bias.
Calculate root-mean-square error with options to normalize
Calculate Goodness-of-fit metrics and output into table
Calculate Volumetric Efficiency
Hydrologic Model Evaluation and Time-series Tools
Calculate the 50th and 90th percentiles of a streamflow time series
Calculate 10-year and 2-year return periods of a streamflow time serie...
Calculate the seasonal amplitude and phase of a daily time series
calculates lag-one autocorrelation (AR1) coefficient for a time series
Calculate quantile from fitted log-Pearson type III distribution
Removes seasonal trends from a daily or monthly time series.
Calculates various metrics that describe the distribution of a time se...
Audit daily data for total days in year
Fills daily data with missing dates as NA values
A wrapper function for preproc_precondition_data, preproc_audit_data, ...
Pre-conditions data with time information and n-day moving averages
Validates that daily data do not contain gaps
Facilitates the analysis and evaluation of hydrologic model output and time-series data with functions focused on comparison of modeled (simulated) and observed data, period-of-record statistics, and trends.