[R] incompatibilities between 0.90 and 0.99?

[Ramon Diaz-Uriarte]

Maybe this is dumb, but I seem to be having problems reading a file saved in R
v. 0.99 into  R 0.90.1 (in a different machine).  

I did 

>save(test1, file="test1.RData")

then I tried to read that data file in R 0.90.1:

>load("test1.RData")
Error in load("test1.RData") : restore file corrupted -- no data loaded

More info:
- both machines are running Linux; 
- things work the other way around (i.e., use save in 0.90.1 and load in 0.99); 
- things do not improve if I save as ascii;
- I get the problem even with a simple vector;
- (Things work, though, if I save the data frame with write.table, and then
use read.table).


What am I doing wrong?

Thanks,
Ramon

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