Hi all,

I spent a whole day on the internet trying to figure this out but no luck,
so I was wondering if anyone would be able to help me.

I am running code that requires me set up variables in R, establish a
connection to MATLAB, set matlab variables based on the previous variables
in R via the connection, close the connection, and then use the established
variables for analysis in MATLAB.

I set up the server through MATLAB by adding the path that contains
MatlabServer.m, and I got this in MATLAB:

>> MatlabServer
Running MatlabServer v1.3.5
MATLAB v7.x or higher detected.
Saving with option -V6.
Added InputStreamByteWrapper to dynamic Java CLASSPATH.
----------------------
MATLAB server started!
----------------------
Trying to open server socket (port 9999)...done.

After this, I install and load R.oo, R.utils, and R.matlab into R, and
enter:

matlab <- Matlab()
isOpen <- open(matlab)
Sys.sleep(15)
print(matlab)

then I set the variables and close the connection.

in my MATLAB window, each variable comes through like this:

Received cmd: 3
Will read MAT file:
"/var/folders/4c/s3s3b1rx2yq8n3blvp27cmtw0000gn/T//RtmpvXWCry/file45dbfd4ac9.mat"

however, once i close the connection and try to run matlab code (in matlab)
that uses these variables, they are all undefined and i get an error.

How do I fix this ? The majority of my code is in Matlab and I can't
continue without these variables.

The R.matlab package pdf said something  about needing to establish a
remote connection in order for the values to be stored but I don't know how
to do this either....R tells me the connection is remote=FALSE so it seems
this is the default.

Can anyone please help me with this ? Any advice would be greatly
appreciated. Even if there is a better way to do this, that would be OK
because I just need the variables to go through.

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