| CA S | [Correspondence Analysis - Solution] |
| CA SM | [Correspondence Analysis - Show Map & Eigen Values] |
| CA SR | [Correspondence Analysis - Reconstitute images] |
| CA SRD | [Correspondence Analysis - Reconstitute Differential images] |
| CA SRI | [Correspondence Analysis - Reconstitute Importance images] |
.INPUT DOCUMENT FILE: COORDINATE001
[Enter name of ducument file that contains the image
coordinates]
.OUTPUT DOCUMENT FILE: OUTDOC001
[Enter name of output document file that will contain
the list of how many and which image is contained in
which average]
.INPUT FILE: IMA001
[Enter name of one file out of the series that is to be
used to calculate the averages. Make sure it exists on
disk, because program looks up image dimensions in the
file with the name given here.]
.NUMBER OF DIVISIONS IN X,Y: 10,8
[enter number of fields into which the map is divided.
averages are placed into these fields that are calculated
from all images whose coordinates fall within the field
border. Note the the program is able to pad or window the
averages if the size of each single field requires it.]
.STANDARD DEVIATION (2.3=DEF): 2.0
[enter standard variation of map (see also 'CA SM')]
.UPPER/LOWER THRESHOLD IN UNITS OF SIGMA: 1.5,2.5
[enter threshold level for averages in each quadrant. The
greyvalues of the images in the above example are truncated
at +1.5*sigma. (suggested
values: negative stain: 2.5,2.5, vitreous water: 1,1 ]
.OUTPUT FILE: VISUALMAP001
[Enter name of output file containing the map]
.FIRST & LAST KEY=IMAGE NUMBERS: 1,2436
[Enter first and last key in document file. Key and
image number need to be the same.]
.COLUMN #S IN DOC. FILE USED FOR X,Y COORD.: 2,3
[Self explanatory]
NOTES