elphick.geomet.utils.pandas

Pandas utils

Functions

calculate_partition	Calculate the partition curve from two streams
calculate_recovery	Calculate recovery of mass-composition for two DataFrames
column_prefix_counts
column_prefixes
composition_to_mass	Convert a composition DataFrame to mass
cumulate	Cumulate along the index
mass_to_composition	Convert a mass DataFrame to composition
parse_vars_from_expr	Parse variables from a pandas query expression string.
prepare_columns
weight_average	Weight Average a DataFrame containing mass-composition

Classes

MeanIntervalIndex(data[, mean_values])

MeanIntervalIndex is a subclass of pd.IntervalIndex that calculates the mean of the interval bounds.