malariagen_data.ag3.Ag3.plot_xpehh_gwss

Ag3.plot_xpehh_gwss(contig: str, analysis: str = 'default', sample_sets: Sequence[str] | str | None = None, cohort1_query: str | None = None, cohort2_query: str | None = None, window_size: int = 200, percentiles: int | Tuple[int, ...] = (50, 75, 100), filter_min_maf: float = 0.05, map_pos: ndarray | None = None, min_ehh: float = 0.05, max_gap: int = 200000, gap_scale: int = 20000, include_edges: bool = True, use_threads: bool = True, min_cohort_size: int | None = 15, max_cohort_size: int | None = 50, random_seed: int = 42, palette: str = 'Blues', title: str | bool | None = None, sizing_mode: Literal['fixed', 'stretch_width', 'stretch_height', 'stretch_both', 'scale_width', 'scale_height', 'scale_both'] = 'stretch_width', width: int | None = None, track_height: int = 170, genes_height: int = 90, show: bool = True, output_backend: Literal['canvas', 'webgl', 'svg'] = 'webgl') → Model | None

Run and plot XP-EHH GWSS data.

Parameters

contigstr

Reference genome contig name. See the contigs property for valid contig names.

analysisstr, optional, default: ‘default’

Which haplotype phasing analysis to use. See the phasing_analysis_ids property for available values.

sample_setssequence of str or str or None, optional

List of sample sets and/or releases. Can also be a single sample set or release.

cohort1_querystr or None, optional

A pandas query string to be evaluated against the sample metadata, to select samples to be included in the returned data.

cohort2_querystr or None, optional

A pandas query string to be evaluated against the sample metadata, to select samples to be included in the returned data.

window_sizeint, optional, default: 200

The size of window in number of SNPs used to summarise XP-EHH over. If None, per-variant XP-EHH values are returned.

percentilesint or tuple of int, optional, default: (50, 75, 100)

If window size is specified, this returns the XP-EHH percentiles for each window.

filter_min_maffloat, optional, default: 0.05

Minimum minor allele frequency to use for filtering prior to passing haplotypes to allel.xpehh function.

map_posndarray or None, optional

Variant positions (genetic map distance).

min_ehhfloat, optional, default: 0.05

Minimum EHH beyond which to truncate integrated haplotype homozygosity calculation.

max_gapint, optional, default: 200000

Do not report scores if EHH spans a gap larger than this number of base pairs.

gap_scaleint, optional, default: 20000

Rescale distance between variants if gap is larger than this value.

include_edgesbool, optional, default: True

If True, report scores even if EHH does not decay below min_ehh at the end of the chromosome.

use_threadsbool, optional, default: True

If True, use multiple threads to compute XP-EHH.

min_cohort_sizeint or None, optional, default: 15

Minimum cohort size. Raise an error if the number of samples is less than this value.

max_cohort_sizeint or None, optional, default: 50

Randomly down-sample to this value if the number of samples in the cohort is greater.

random_seedint, optional, default: 42

Random seed used for reproducible down-sampling.

palettestr, optional, default: ‘Blues’

Name of bokeh palette to use for plotting multiple percentiles.

titlestr or bool or None, optional

Plot title. If True, a title may be automatically generated.

sizing_mode{‘fixed’, ‘stretch_width’, ‘stretch_height’, ‘stretch_both’, ‘scale_width’, ‘scale_height’, ‘scale_both’}, optional, default: ‘stretch_width’

Bokeh plot sizing mode, see also https://docs.bokeh.org/en/latest/docs /user_guide/basic/layouts.html#sizing-modes.

widthint or None, optional

Plot width in pixels (px).

track_heightint, optional, default: 170

Main track height in pixels (px).

genes_heightint, optional, default: 90

Genes track height in pixels (px).

showbool, optional, default: True

If true, show the plot. If False, do not show the plot, but return the figure.

output_backend{‘canvas’, ‘webgl’, ‘svg’}, optional, default: ‘webgl’

Specify an output backend to render a plot area onto. See also https://docs.bokeh.org/en/latest/docs/user_guide/output/webgl.html.

Returns

Model or None

A bokeh figure (only returned if show=False).