pycsamt.emtools.skew

Functions

bahr_skewness(Z)
close_skew_gaps(sites, *[, thresh, max_gap, ...])
keep_longest_low_skew(sites, *[, thresh, ...])
mask_by_skew(sites, *[, thresh, mode, also, ...])
plot_skew_percentile_ribbon(sites, *[, ...])
plot_skew_traffic_psection(sites, *[, t1, ...])
plot_skew_vote_band(sites, *[, thresh, ...])
plot_skewness(f_hz, Z, *[, threshold, ax, title])
select_low_skew_band(sites, *[, thresh, ...])
skew_table(sites, *[, recursive, on_dup, ...])

pycsamt.emtools.skew.bahr_skewness(Z)

pycsamt.emtools.skew.skew_table(sites, *, recursive=True, on_dup='replace', strict=False, verbose=0)

Parameters:

• sites (Any)

• recursive (bool)

• on_dup (str)

• strict (bool)

• verbose (int)

Return type:

DataFrame

pycsamt.emtools.skew.mask_by_skew(sites, *, thresh=6.0, mode='abs_gt', also='both', inplace=False, recursive=True, on_dup='replace', strict=False, verbose=0)

Parameters:

• sites (Any)

• thresh (float)

• mode (str)

• also (str)

• inplace (bool)

• recursive (bool)

• on_dup (str)

• strict (bool)

• verbose (int)

pycsamt.emtools.skew.keep_longest_low_skew(sites, *, thresh=3.0, min_len=3, pad=0, also='both', fallback='keep_all', recursive=True, on_dup='replace', strict=False, verbose=0, inplace=False)

Parameters:

• sites (Any)

• thresh (float)

• min_len (int)

• pad (int)

• also (str)

• fallback (str)

• recursive (bool)

• on_dup (str)

• strict (bool)

• verbose (int)

• inplace (bool)

pycsamt.emtools.skew.close_skew_gaps(sites, *, thresh=3.0, max_gap=1, also='both', recursive=True, on_dup='replace', strict=False, verbose=0, inplace=False)

Parameters:

• sites (Any)

• thresh (float)

• max_gap (int)

• also (str)

• recursive (bool)

• on_dup (str)

• strict (bool)

• verbose (int)

• inplace (bool)

pycsamt.emtools.skew.select_low_skew_band(sites, *, thresh=3.0, frac=0.6, min_len=3, pad=0, also='both', recursive=True, on_dup='replace', strict=False, verbose=0, inplace=False)

Parameters:

• sites (Any)

• thresh (float)

• frac (float)

• min_len (int)

• pad (int)

• also (str)

• recursive (bool)

• on_dup (str)

• strict (bool)

• verbose (int)

• inplace (bool)

pycsamt.emtools.skew.plot_skew_traffic_psection(sites, *, t1=3.0, t2=6.0, figsize=(9.0, 4.8), axis_y='logperiod', recursive=True, on_dup='replace', strict=False, verbose=0, ax=None)

Parameters:

• sites (Any)

• t1 (float)

• t2 (float)

• figsize (tuple[float, float])

• axis_y (str)

• recursive (bool)

• on_dup (str)

• strict (bool)

• verbose (int)

• ax (Axes | None)

Return type:

Axes

pycsamt.emtools.skew.plot_skew_percentile_ribbon(sites, *, n_bins=30, q_lo=25.0, q_hi=75.0, extra=(10.0, 90.0), figsize=(8.6, 3.8), recursive=True, on_dup='replace', strict=False, verbose=0, ax=None)

Parameters:

• sites (Any)

• n_bins (int)

• q_lo (float)

• q_hi (float)

• extra (tuple[float, float] | None)

• figsize (tuple[float, float])

• recursive (bool)

• on_dup (str)

• strict (bool)

• verbose (int)

• ax (Axes | None)

Return type:

Axes

pycsamt.emtools.skew.plot_skew_vote_band(sites, *, thresh=3.0, n_bins=40, figsize=(8.6, 3.4), recursive=True, on_dup='replace', strict=False, verbose=0, ax=None)

Parameters:

• sites (Any)

• thresh (float)

• n_bins (int)

• figsize (tuple[float, float])

• recursive (bool)

• on_dup (str)

• strict (bool)

• verbose (int)

• ax (Axes | None)

Return type:

Axes

pycsamt.emtools.skew.plot_skewness(f_hz, Z, *, threshold=0.4, ax=None, title=None)