Displaying 2 results from an estimated 2 matches for "pur2".
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ptr2
2011 Mar 22
1
how to convert a data.frame to a list of dist objects for individual differences MDS?
...according to:
'A'='RPur'
'C'='Red'
'E'='Yel'
'G'='Gy1'
'I'='Gy2'
'K'='Green'
'M'='Blue'
'O'='BlP'
'Q'='Pur1'
'S'='Pur2'
I've done this in SAS, but I don't know how to do it in R because
neither dist() nor
as.dist() seem to be able to work with data in this format. I could try
brute-force,
but maybe there is an easier way. Can someone help?
As a distance matrix, the column helm.raw$CD1 for subject...
2013 Jul 20
1
how to calculate the average values of each row in a matrix
...ld like to get the average value of each GridCell.
Please kindly advise how to make the calculation.
Thank you.
Elaine
The matrix looks like (cited from Michael Friendly)
I would like to get the average value of each color.
Obs stim RPur Red Yel Gy1 Gy2 Green Blue BlP Pur1
Pur2
1 RPur . . . . . . .
. . .
2 Red 11.5 . . . . . .
. . .
3 Yel 13.1 6.0 . . . . .
. . .
4 Gy1 12...