Displaying 4 results from an estimated 4 matches for "45446".
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4446
2020 Feb 19
2
dimnames incoherence?
.../R/src/main/subassign.c ]
##==> function (~ 340 lines)
## do_subassign2_dflt(SEXP call, SEXP op, SEXP args, SEXP rho)
## has
"
line svn r. svn auth. c.o.d.e...
---- ------ --------- ----------------------------------------------
1741 4166 ihaka if (isNull(x)) {
1742 45446 ripley if (isNull(y)) {
1743 76166 luke UNPROTECT(2); /* args, y */
1744 4166 ihaka return x;
1745 45446 ripley }
1746 35680 murdoch if (length(y) == 1)
1747 68094 luke x = allocVector(TYPEOF(y), 0);
1748...
2020 Feb 21
0
dimnames incoherence?
...function (~ 340 lines)
> ## do_subassign2_dflt(SEXP call, SEXP op, SEXP args, SEXP rho)
> ## has
> "
> line svn r. svn auth. c.o.d.e...
> ---- ------ --------- ----------------------------------------------
> 1741 4166 ihaka if (isNull(x)) {
> 1742 45446 ripley if (isNull(y)) {
> 1743 76166 luke UNPROTECT(2); /* args, y */
> 1744 4166 ihaka return x;
> 1745 45446 ripley }
> 1746 35680 murdoch if (length(y) == 1)
> 1747 68094 luke x = allocVe...
2020 Feb 19
3
dimnames incoherence?
Hi,
I was bitten by a little incoherence in dimnames assignment or may be I
missed some point.
Here is the case. If I assign row names via dimnames(a)[[1]], when
nrow(a)=1 then an error is thrown. But if I do the same when nrow(a) > 1
it's OK. Is one of this case works unexpectedly? Both? Neither?
a=as.matrix(1)
dimnames(a)[[1]]="a" # error: 'dimnames' must be a list
2020 Feb 22
2
dimnames incoherence?
...assign2_dflt(SEXP call, SEXP op, SEXP args, SEXP rho)
>> ## has
>> "
>> line svn r. svn auth. c.o.d.e...
>> ---- ------ --------- ----------------------------------------------
>> 1741 4166 ihaka if (isNull(x)) {
>> 1742 45446 ripley if (isNull(y)) {
>> 1743 76166 luke UNPROTECT(2); /* args, y */
>> 1744 4166 ihaka return x;
>> 1745 45446 ripley }
>> 1746 35680 murdoch if (length(y) == 1)
>> 1747...