On 2011-06-29 15:02, David Winsemius wrote:
On Jun 29, 2011, at 4:56 PM, katarv wrote:
Hi Sarah,
I use readMat function, from R.matlab function.
str(X) tells that
X : num [1:64, 1:64, 1:21, 1:300] as I said, the first 3 columns
are x,y,z
coordinates. And I need all values in the last colum
On Jun 29, 2011, at 4:56 PM, katarv wrote:
Hi Sarah,
I use readMat function, from R.matlab function.
str(X) tells that
X : num [1:64, 1:64, 1:21, 1:300] as I said, the first 3 columns
are x,y,z
coordinates. And I need all values in the last column correcponding
to a
given (x,y,z) coord
Hi Sarah,
I use readMat function, from R.matlab function.
str(X) tells that
X : num [1:64, 1:64, 1:21, 1:300] as I said, the first 3 columns are x,y,z
coordinates. And I need all values in the last column correcponding to a
given (x,y,z) coordinate.
if you list the values of X, then they ar
Hi Katia,
On Wed, Jun 29, 2011 at 12:50 PM, Katia Smirnova wrote:
> Hi, I have a 4D data file from MATLAB, call it X, that I want to analyze in
> R. The first 3 dimensions are x y z coordinates and the forth is a value in
> time.
>
> If you took a sample vector in matlab it would look like
>
> v
Hi, I have a 4D data file from MATLAB, call it X, that I want to analyze in
R. The first 3 dimensions are x y z coordinates and the forth is a value in
time.
If you took a sample vector in matlab it would look like
vec1 = X(x1, y1, z1, :)
vec2 = X( x2, y2, z2, :)
this would give you all values
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