nimare.meta.cbma.kernel
.MKDAKernel¶
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class
MKDAKernel
(r=10, value=1)[source]¶ Generate MKDA modeled activation images from coordinates.
Parameters: Methods
get_params
(self[, deep])Get parameters for this estimator. load
(filename[, compressed])Load a pickled class instance from file. save
(self, filename[, compress])Pickle the class instance to the provided file. set_params
(self, \*\*params)Set the parameters of this estimator. transform
(self, dataset[, mask, masked])Generate MKDA modeled activation images for each Contrast in dataset. -
get_params
(self, deep=True)[source]¶ Get parameters for this estimator.
Parameters: deep (boolean, optional) – If True, will return the parameters for this estimator and contained subobjects that are estimators. Returns: params – Parameter names mapped to their values. Return type: mapping of string to any
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classmethod
load
(filename, compressed=True)[source]¶ Load a pickled class instance from file.
Parameters: Returns: obj – Loaded class object.
Return type: class object
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save
(self, filename, compress=True)[source]¶ Pickle the class instance to the provided file.
Parameters:
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set_params
(self, **params)[source]¶ Set the parameters of this estimator.
The method works on simple estimators as well as on nested objects (such as pipelines). The latter have parameters of the form
<component>__<parameter>
so that it’s possible to update each component of a nested object.Returns: Return type: self
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transform
(self, dataset, mask=None, masked=False)[source]¶ Generate MKDA modeled activation images for each Contrast in dataset. For each Contrast, a binary sphere of radius
r
is placed around each coordinate. Voxels within overlapping regions between proximal coordinates are set to 1, rather than the sum.Parameters: - dataset (
nimare.dataset.Dataset
orpandas.DataFrame
) – Dataset for which to make images. Can be a DataFrame if necessary. - mask (img_like, optional) – Only used if dataset is a DataFrame.
- masked (
bool
, optional) – Return an array instead of a niimg.
Returns: imgs – A list of modeled activation images (one for each of the Contrasts in the input dataset).
Return type: list
ofnibabel.Nifti1Image
- dataset (
-