group.py
UnitSelectionParams
¶
Bases: SpyglassMixin
, Manual
Unit selection parameters for sorted spikes
Parameters:
Name | Type | Description | Default |
---|---|---|---|
unit_filter_params_name
|
str
|
name of the unit selection parameters |
required |
include_labels
|
List[str]
|
list of labels to include, by default None |
required |
exclude_labels
|
List[str]
|
list of labels to exclude, by default None |
required |
Source code in src/spyglass/spikesorting/analysis/v1/group.py
SortedSpikesGroup
¶
Bases: SpyglassMixin
, Manual
Source code in src/spyglass/spikesorting/analysis/v1/group.py
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|
create_group(group_name, nwb_file_name, unit_filter_params_name='all_units', keys=[])
¶
Create a new group of sorted spikes
Source code in src/spyglass/spikesorting/analysis/v1/group.py
filter_units(labels, include_labels, exclude_labels)
staticmethod
¶
Filter units based on labels
labels: list of list of strings list of labels for each unit include_labels: list of strings if provided, only units with any of these labels will be included exclude_labels: list of strings if provided, units with any of these labels will be excluded
Source code in src/spyglass/spikesorting/analysis/v1/group.py
fetch_spike_data(key, time_slice=None, return_unit_ids=False)
classmethod
¶
fetch spike times for units in the group
Parameters:
Name | Type | Description | Default |
---|---|---|---|
key
|
dict
|
dictionary containing the group key |
required |
time_slice
|
list of float or slice
|
if provided, filter for spikes occurring in the interval [start, stop], by default None |
None
|
return_unit_ids
|
bool
|
if True, return the unit_ids along with the spike times, by default False. Unit ids defined as a list of dictionaries with keys 'spikesorting_merge_id' and 'unit_number' |
False
|
Returns:
Type | Description |
---|---|
list of np.ndarray
|
list of spike times for each unit in the group |
Source code in src/spyglass/spikesorting/analysis/v1/group.py
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|
get_spike_indicator(key, time, return_unit_ids=False)
classmethod
¶
Get spike indicator matrix for the group
Parameters:
Name | Type | Description | Default |
---|---|---|---|
key
|
dict
|
key to identify the group |
required |
time
|
ndarray
|
time vector for which to calculate the spike indicator matrix |
required |
return_unit_ids
|
bool
|
if True, return the unit ids along with the spike indicator matrix, by default False. Unit ids defined as a list of dictionaries with keys 'spikesorting_merge_id' and 'unit_number' |
False
|
Returns:
Type | Description |
---|---|
ndarray
|
spike indicator matrix with shape (len(time), n_units) |
list of dict, optional
|
if return_unit_ids is True, returns a list of dictionaries with keys 'spikesorting_merge_id' and 'unit_number' for each unit |
Source code in src/spyglass/spikesorting/analysis/v1/group.py
get_firing_rate(key, time, multiunit=False, smoothing_sigma=0.015, return_unit_ids=False)
classmethod
¶
Get time-dependent firing rate for units in the group
Parameters:
Name | Type | Description | Default |
---|---|---|---|
key
|
dict
|
key to identify the group |
required |
time
|
ndarray
|
time vector for which to calculate the firing rate |
required |
multiunit
|
bool
|
if True, return the multiunit firing rate for units in the group, by default False |
False
|
smoothing_sigma
|
float
|
standard deviation of gaussian filter to smooth firing rates in seconds, by default 0.015 |
0.015
|
return_unit_ids
|
bool
|
if True, return the unit ids along with the firing rate, by default False. Unit ids defined as a list of dictionaries with keys 'spikesorting_merge_id' and 'unit_number' |
False
|
Returns:
Type | Description |
---|---|
ndarray
|
time-dependent firing rate with shape (len(time), n_units) |
list of dict, optional
|
if return_unit_ids is True, returns a list of dictionaries with keys 'spikesorting_merge_id' and 'unit_number' for each unit |