+-------+-------------------+
| cav   | R Documentation   |
+-------+-------------------+

Position of Muscle Caveolae
---------------------------

Description
~~~~~~~~~~~

The ``cav`` data frame has 138 rows and 2 columns.

The data gives the positions of the individual caveolae in a square
region with sides of length 500 units. This grid was originally on a
2.65mum square of muscle fibre. The data are those points falling in the
lower left hand quarter of the region used for the dataset
``caveolae.dat`` in the spatial package by B.D. Ripley (1994).

Usage
~~~~~

::

    cav

Format
~~~~~~

This data frame contains the following columns:

``x``
    The x coordinate of the caveola's position in the region.

``y``
    The y coordinate of the caveola's position in the region.

References
~~~~~~~~~~

Appleyard, S.T., Witkowski, J.A., Ripley, B.D., Shotton, D.M. and
Dubowicz, V. (1985) A novel procedure for pattern analysis of features
present on freeze fractured plasma membranes. *Journal of Cell Science*,
**74**, 105â€“117.

Davison, A.C. and Hinkley, D.V. (1997) *Bootstrap Methods and Their
Application*. Cambridge University Press.
