Displaying 5 results from an estimated 5 matches for "quote_col".
2018 Apr 19
3
R Bug: write.table for matrix of more than 2, 147, 483, 648 elements
...d be a definite fix but before such deep rewriting is
undertaken may the following small fix (in addition to "(R_xlen_t)nr *
nc") will be sufficient for cases where nr and nc are in int range but
their product can reach long vector limit:
replace
??? tmp = EncodeElement2(x, i + j*nr, quote_col[j], qmethod,
??? ??? ??? ??? ??? &strBuf, sdec);
by
??? tmp = EncodeElement2(VECTOR_ELT(x, (R_xlen_t)i + j*nr), 0,
quote_col[j], qmethod,
??? ??? ??? ??? ??? &strBuf, sdec);
Serguei
2018 Apr 19
0
R Bug: write.table for matrix of more than 2, 147, 483, 648 elements
...re such deep rewriting is
> undertaken may the following small fix (in addition to "(R_xlen_t)nr *
> nc") will be sufficient for cases where nr and nc are in int range but
> their product can reach long vector limit:
>
> replace
> ??? tmp = EncodeElement2(x, i + j*nr, quote_col[j], qmethod,
> ??? ??? ??? ??? ??? &strBuf, sdec);
> by
> ??? tmp = EncodeElement2(VECTOR_ELT(x, (R_xlen_t)i + j*nr), 0,
> quote_col[j], qmethod,
> ??? ??? ??? ??? ??? &strBuf, sdec);
Unfortunately we can't do that, x is a matrix of an atomic vector type.
VECTOR_ELT is...
2018 Apr 19
2
R Bug: write.table for matrix of more than 2, 147, 483, 648 elements
On 18/04/2018 5:08 PM, Tousey, Colton wrote:
> Hello,
>
> I want to report a bug in R that is limiting my capabilities to export a matrix with write.csv or write.table with over 2,147,483,648 elements (C's int limit). I found this bug already reported about before: https://bugs.r-project.org/bugzilla/show_bug.cgi?id=17182. However, there appears to be no solution or fixes in upcoming
2018 Apr 19
2
R Bug: write.table for matrix of more than 2, 147, 483, 648 elements
Le 19/04/2018 ? 12:15, Tomas Kalibera a ?crit?:
> On 04/19/2018 11:47 AM, Serguei Sokol wrote:
>>
>> replace
>> ??? tmp = EncodeElement2(x, i + j*nr, quote_col[j], qmethod,
>> ??? ??? ??? ??? ??? &strBuf, sdec);
>> by
>> ??? tmp = EncodeElement2(VECTOR_ELT(x, (R_xlen_t)i + j*nr), 0,
>> quote_col[j], qmethod,
>> ??? ??? ??? ??? ??? &strBuf, sdec);
>
> Unfortunately we can't do that, x is a matrix of an atomi...
2017 Mar 20
2
IO error when writing to disk
...{
+ if(Rconn_printf(con, "%s", csep) < 0) {
+ error(_("IO error, cannot write table."));
+ i = nr;
+ break;
+ }
+ }
if(isna(x, i + j*nr)) tmp = cna;
else {
tmp = EncodeElement2(x, i + j*nr, quote_col[j], qmethod,
&strBuf, sdec);
}
- Rconn_printf(con, "%s", tmp);
+ if(Rconn_printf(con, "%s", tmp) < 0) {
+ error(_("IO error, cannot write table."));
+ i = nr;
+ break;
+ }
}
- Rconn_printf(con, &...