load_landmark_mosquito_wings#

ktch.datasets.load_landmark_mosquito_wings(*, as_frame: bool = False) → Bunch[source]#

Load and return the mosquito wing landmark dataset used in [Rohlf_and_Slice_1990].

The original of this dataset is available at SB Morphometrics.

Specimens

127

Landmarks per specimen

18

Landmark dimensionality

2

Features

real
Parameters:
as_framebool, default=False

If True, the data is a pandas DataFrame including columns with appropriate dtypes (numeric).

Returns:
dataBunch

Dictionary-like object, with the following attributes. coords : {ndarray of shape (2286, 2), dataframe}

The coordinate data (127 specimens x 18 landmarks, 2D). If as_frame=True, coords will be a pandas DataFrame with MultiIndex (specimen_id, coord_id).

meta{dict, dataframe}

Metadata for each specimen.

DESCRstr

The full description of the dataset.

filenamestr

The path to the location of the data.

References

[Rohlf_and_Slice_1990]

Rohlf, F.J., Slice, D., 1990. Extensions of the Procrustes Method for the Optimal Superimposition of Landmarks. Systematic Zoology 39, 40. https://doi.org/10.2307/2992207