Displaying 3 results from an estimated 3 matches for "jahanshiri".
2012 Mar 11
2
Matrix negative fraction power
...1 1
1 2 3
1 3 6
A^(-1/2 )=
1.5099 -0.8262 0.1937
-0.8262 1.9586 -0.6937
0.1937 -0.6937 0.6937
A^(-3/2)=
7.2020 -9.0481 3.3560
-9.0481 13.6591 -5.4371
3.3560 -5.4371 2.2749
Thank you in advance.
--
Ebrahim Jahanshiri
[[alternative HTML version deleted]]
2012 Jun 03
1
R 2.15.0 and 2.14.2 crash on the same code that runs on 2.14.1
...t: 000237c5
OS Version: 6.1.7601.2.1.0.256.48
Locale ID: 1033
Additional Information 1: 0a9e
Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
Additional Information 3: 0a9e
Additional Information 4: 0a9e372d3b4ad19135b953a78882e789
I appreciate your help,
Thank you
Ebrahim Jahanshiri
[[alternative HTML version deleted]]
2012 Apr 02
1
fatal error prevents multi-line functions or loop to run
Dear all,
I have written some function that can go up to many lines. Two of the lines
give warning errors like:
Error in print(....)[c(1, :
error in evaluating the argument 'x' in selecting a method for
function 'print': Error in ...
regions with no neighbours found
now obviously this kind of error will halt the execution of the function. I
tried *try()* or *tryCatch()*