mvpa2.misc.io.base.SensorLocations

Inheritance diagram of SensorLocations
class mvpa2.misc.io.base.SensorLocations(*args, **kwargs)

Base class for sensor location readers.

Each subclass should provide x, y, z coordinates via the pos_x, pos_y, and pos_z attrbibutes.

Axes should follow the following convention:

x-axis: left -> right y-axis: anterior -> posterior z-axis: superior -> inferior

Attributes

ncolumns Returns the number of columns.
nrows Returns the number of rows.

Methods

clear(() -> None.  Remove all items from D.)
copy(() -> a shallow copy of D)
fromkeys(...) v defaults to None.
get((k[,d]) -> D[k] if k in D, ...)
has_key((k) -> True if D has a key k, else False)
items(() -> list of D’s (key, value) pairs, ...)
iteritems(() -> an iterator over the (key, ...)
iterkeys(() -> an iterator over the keys of D)
itervalues(...)
keys(() -> list of D’s keys)
locations() Get the sensor locations as an array.
pop((k[,d]) -> v, ...) If key is not found, d is returned if given, otherwise KeyError is raised
popitem(() -> (k, v), ...) 2-tuple; but raise KeyError if D is empty.
select_samples(selection) Return new ColumnData with selected samples
setdefault((k[,d]) -> D.get(k,d), ...)
tofile(filename[, header, header_order, sep]) Write column data to a text file.
update(([E, ...) If E present and has a .keys() method, does: for k in E: D[k] = E[k]
values(() -> list of D’s values)
viewitems(...)
viewkeys(...)
viewvalues(...)

Pass arguments to ColumnData.

Attributes

ncolumns Returns the number of columns.
nrows Returns the number of rows.

Methods

clear(() -> None.  Remove all items from D.)
copy(() -> a shallow copy of D)
fromkeys(...) v defaults to None.
get((k[,d]) -> D[k] if k in D, ...)
has_key((k) -> True if D has a key k, else False)
items(() -> list of D’s (key, value) pairs, ...)
iteritems(() -> an iterator over the (key, ...)
iterkeys(() -> an iterator over the keys of D)
itervalues(...)
keys(() -> list of D’s keys)
locations() Get the sensor locations as an array.
pop((k[,d]) -> v, ...) If key is not found, d is returned if given, otherwise KeyError is raised
popitem(() -> (k, v), ...) 2-tuple; but raise KeyError if D is empty.
select_samples(selection) Return new ColumnData with selected samples
setdefault((k[,d]) -> D.get(k,d), ...)
tofile(filename[, header, header_order, sep]) Write column data to a text file.
update(([E, ...) If E present and has a .keys() method, does: for k in E: D[k] = E[k]
values(() -> list of D’s values)
viewitems(...)
viewkeys(...)
viewvalues(...)
locations()

Get the sensor locations as an array.

Returns:(nchannels x 3) array with coordinates in (x, y, z)