Displaying 20 results from an estimated 6000 matches similar to: "Carriage return character issue"
2008 Aug 11
1
Unwanted carriage returns storing dataframes with dbWriteTable
If I save a dataframe with a character-typed last column to a relational
database with dbWriteTable, the values in the last column of the
resulting table in the database will have a '\r' (carriage return)
appended. If I read back the dataframe with dbReadTable the last column
in the resulting dataframe has also '\r' appended (see protocol below).
Setting or unsetting sql-mode
2017 Aug 22
2
splitting a dataframe in R based on multiple gene names in a specific column
I would appreciate please a suggestion on how to do the following :
i'm working with a dataframe in R that contains in a specific column
multiple gene names, eg :
> df.sample.gene[15:20,2:8]
Chr Start End Ref Alt Func.refGene
Gene.refGene284 chr2 16080996 16080996 C T ncRNA_exonic
GACAT3448 chr2 113979920 113979920 C T ncRNA_exonic
LINC01191,LOC100499194465
2017 Aug 23
0
splitting a dataframe in R based on multiple gene names in a specific column
Hi Bogdan,
Messy, and very specific to your problem:
df.sample.gene<-read.table(
text="Chr Start End Ref Alt Func.refGene Gene.refGene
284 chr2 16080996 16080996 C T ncRNA_exonic GACAT3
448 chr2 113979920 113979920 C T ncRNA_exonic LINC01191,LOC100499194
465 chr2 131279347 131279347 C G ncRNA_exonic LOC440910
525 chr2 223777758 223777758 T A
2017 Aug 25
1
splitting a dataframe in R based on multiple gene names in a specific column
If row numbers can be dispensed with, then tidyr makes this easy with
the unnest function:
#####
library(dplyr)
#>
#> Attaching package: 'dplyr'
#> The following objects are masked from 'package:stats':
#>
#> filter, lag
#> The following objects are masked from 'package:base':
#>
#> intersect, setdiff, setequal, union
library(purrr)
2008 Feb 08
1
unwanted paragraph (syntax edge-case)
Hi list!
Take this markdown input:
* asdf
* asdf
* asdf
asdf
What I want:
<ul>
<li>asdf
<ul>
<li>asdf</li>
<li>asdf</li>
</ul>
<p>asdf</p></li>
</ul>
But markdown puts the first asdf into a paragraph. There is nothing I can do
2011 Mar 18
1
Bug using inline code blocks in nested lists?
Hi,
I am generating a nice document with some inline code blocks and came
around the following error:
1. asdf
- \` asdf `` `asdf` ``
produces:
<ol>
<li>asdf
<ul><li>` asdf <code><code>asdf</code></code> </li></ul></li>
</ol>
instead of:
<ol>
<li>asdf
<ul><li>` asdf
2006 Mar 15
3
"\r" with RSQLite
What am I doing wrong, or is the \r that I'm getting
in the example below a bug?
> a <- (1:10)
> b <- (LETTERS[1:10])
> df <- as.data.frame(cbind(a, b))
>
> df
a b
1 1 A
2 2 B
3 3 C
4 4 D
5 5 E
6 6 F
7 7 G
8 8 H
9 9 I
10 10 J
> library(RSQLite)
> drv <- dbDriver("SQLite")
> con <- dbConnect(drv, dbname = "Test")
2006 Mar 15
3
"\r" with RSQLite
What am I doing wrong, or is the \r that I'm getting
in the example below a bug?
> a <- (1:10)
> b <- (LETTERS[1:10])
> df <- as.data.frame(cbind(a, b))
>
> df
a b
1 1 A
2 2 B
3 3 C
4 4 D
5 5 E
6 6 F
7 7 G
8 8 H
9 9 I
10 10 J
> library(RSQLite)
> drv <- dbDriver("SQLite")
> con <- dbConnect(drv, dbname = "Test")
2008 Sep 17
2
bug in maruku with single-element nested unordered list?
This does not produce the expected output, yet does work on the dingus [1]:
* asdf
* asdf
>> require ''maruku''
=> true
>> doc = Maruku.new("* asdf\n * asdf\n")
=> md_el(:document,[
md_el(:ul,[md_el(:li_span,["asdf *
asdf"],{:want_my_paragraph=>false},[])],{},[])
],{},[])
>> doc.to_html
=> "<ul>\n<li>asdf *
2008 Nov 06
1
RMySql inserts \r when using dbWriteTable
I am using R 2.8 and the latest versions of RMySQL on a Windows XP 64 bit
machine.
I was wondering if someone could help me figure out how to use dbWriteTable
without inserting \r into my table. Consider the following code snippet,
which is
run after I connect to my database.
myDFOut = dbReadTable(conn, "myDF")
print(myDFOut)
myDFIn = data.frame(x=paste("x", 1:5, sep =
2010 Jul 16
1
Troubles with DBI's dbWriteTable in RMySQL
I am feeling rather dumb right now.
I created what I thought was a data.frame as follows:
aaa <- lapply(split(moreinfo,list(moreinfo$m_id),drop = TRUE), fun_m_id)
m_id_default_res <- do.call(rbind, aaa)
print("==========================================")
m_id_default_res
print("==========================================")
ndf <- m_id_default_res[, c('mid',
2010 Oct 12
1
append rows to Sybase datatable using RJDBC
Hi,
Does anyone have experience using RJDBC library to write to Sybase
datatable? The jdbc driver I am using is jConnect 6.0. I can
successfully write into a new datatable, but have problem appending rows
to existing one. It either complains "Table *** already exists" or
simply overwrite the existing one. Here is the example.
I am trying to append 'data' to the existing
2009 Nov 22
5
Removing "+" and "?" signs
An embedded and charset-unspecified text was scrubbed...
Name: not available
URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20091123/36ef28cf/attachment-0001.pl>
2012 Jun 12
1
Not able to write to PostgreSQL database using "dbWriteTable"
Dear R User's
Please help me to debug this issue. I am trying to write some data ( i=
6) to PostgreSQL database, but it not writing.
Is there any issue in the way I use "dbWriteTable"?
++++++++++++++++++ Source Code ++++++++++++++++++++++++
library("DBI")
library("RPostgreSQL")
drv1 <- dbDriver("PostgreSQL")
i=6
connAE1 <- dbConnect(drv1,host
2011 Jan 05
2
check, that a script is in a folder
$ echo ${PWD##*/}
somefolder
$ if "${PWD##*/}" -eq "asdf" > /dev/null; then echo "this is the asdf folder"; else exit 1; fi
bash: notthatfolder: command not found...
this is the asdf folder
$
So i just want to check that i'm in an exact folder. e.g.: "asdf"
What's wrong with my one-liner?
I just want to check, that a script is in a folder,
2006 May 23
1
RMySQL on Mac OS 10.4
I have been having trouble getting RMySQL to work on Mac OS 10.4. It
was working fine for me about a year ago but I didn't touch it for a
while and several upgrades of R, MySQL, and OS X later, it is not
working.
I first had the problem that others have been having getting the
error discussed in https://stat.ethz.ch/pipermail/r-sig-mac/2005-
November/002435.html saying that
2011 Jan 02
3
variable in loop
$ ASDF=hello; a=0; a=$(( 70 - $(echo $ASDF | awk '{print length}') )); echo "$a $ASDF"$(for i in {1..$a}; do printf "."; done)
65 hello.
$
Why doesn't it print:
65 hello.................................................................
What am i missing?
2007 May 18
1
naive question about using an object as the name of another object
This is a dumb question, but I'm having trouble finding the answer to this.
I'd like to do the following:
x<-"asdf"
and then have
the object x.y become automatically converted/represented as asdf.y (sort of
akin to macro variables in SAS where you would do:
%let x=asdf and do &x..y)
What is the syntax for having x represented as "asdf" in x.y ?
Thanks,
2010 Oct 13
2
Rmysql - dbWritetable
Dear Rusers,
I am trying to feed my database with data from a file.
But since my file (2010101000.txt) there`s no headers I am facing problem
because the
result data.frame is not separated my columns.
How could I set variables names for each columns in *dbWriteTable*? I have
tried the command below but I don`t know how to fill the *field.type*option.
dbWriteTable(con, "b20101010",
2009 Jun 16
2
Question regarding dataframes, matrix, frame, etc...
Hi all,
As of now, I have a 15x8 matrix (name is "asdf"). The first seven columns
contain numbers while the last column contains a string. The class of each
column is "character". When I use the plot function to display a scatter
plot between any of the two columns, ie. plot(asdf[, 1], asdf[, 2])
everything works fine. However, if I want to use the command "pairs" to