HyMETT-package |
Hydrologic Model Evaluation and Time-series Tools |
benchmark_KGE_DOY |
Calculate benchmark Kling-Gupta efficiency (KGE) values from day-of-year (DOY) observations |
calc_annual_flow_stats |
Calculate annual flow statistics from daily data |
calc_annual_stat_trend |
Calculate trend in annual statistics |
calc_logistic_regression |
Calculate logistic regression in annual statistics with zero values |
calc_qlpearsonIII |
Quantile of Pearson Type III distribution for log-transformed data |
calc_qpearsonIII |
Quantile of Pearson Type III distribution |
censor_values |
Censor values above or below a threshold |
example_annual |
Example Annual Observations |
example_mod |
Example Model Output |
example_mod_zf |
Example Model Output with zero flows |
example_obs |
Example Observations |
example_obs_zf |
Example Observations with zero flows |
example_preproc |
Example Observations prepocessed |
GOF_correlation_tests |
Calculates Kendall's Tau, Spearman's Rho, Pearson Correlation |
GOF_kling_gupta_efficiency |
Calculate Kling-Gupta Efficiency (KGE) |
GOF_mean_absolute_error |
Calculates mean absolute error (MAE). |
GOF_mean_error |
Calculates mean error. |
GOF_nash_sutcliffe_efficiency |
Calculate Nash-Sutcliffe Efficiency (NSE) |
GOF_percent_bias |
Calculates percent bias. |
GOF_rmse |
Calculate root-mean-square error with options to normalize |
GOF_summary |
Calculate Goodness-of-fit metrics and output into table |
GOF_volumetric_efficiency |
Calculate Volumetric Efficiency |
HyMETT |
Hydrologic Model Evaluation and Time-series Tools |
POR_apply_annual_hiflow_stats |
Calculate the 50th and 90th percentiles of a streamflow time series |
POR_apply_annual_lowflow_stats |
Calculate 10-year and 2-year return periods of a streamflow time series |
POR_calc_amp_and_phase |
Calculate the seasonal amplitude and phase of a daily time series |
POR_calc_AR1 |
calculates lag-one autocorrelation (AR1) coefficient for a time series |
POR_calc_lp3_quantile |
Calculate quantile from fitted log-Pearson type III distribution |
POR_deseasonalize |
Removes seasonal trends from a daily or monthly time series. |
POR_distribution_metrics |
Calculates various metrics that describe the distribution of a time series of streamflow |
preproc_audit_data |
Audit daily data for total days in year |
preproc_fill_daily |
Fills daily data with missing dates as 'NA' values |
preproc_main |
A wrapper function for preproc_precondition_data, preproc_audit_data, and calc_annual_flow_stats |
preproc_precondition_data |
Pre-conditions data with time information and n-day moving averages |
preproc_validate_daily |
Validates that daily data do not contain gaps |