Displaying 2 results from an estimated 2 matches for "lenvs".
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lens
2007 Nov 14
1
reading tables from url
I'm trying to read some web tables directly into R. These are both
genome sequencing projects (eukaryotes and metagenomes) from NCBI and
look very similar; however, only the first one works.
http://www.ncbi.nlm.nih.gov/genomes/leuks.cgi
http://www.ncbi.nlm.nih.gov/genomes/lenvs.cgi
I added ?dump=selected to the end of the url string to get a tab-
delimited file (which is what happens if you click the Save button on
either page).
> options(internet.info=0)
## this one works
> x1<-url("http://www.ncbi.nlm.nih.gov/genomes/leuks.cgi?
dump=selected&quo...
2012 Feb 11
1
object not found - Can not figure out why I get this error: Error in NROW(yCoordinatesOfLines) : object 'low' not found
Hi,
I have been using R for over a year now. I am a very happy user. Thank you
for making this happen.
This is my first question to this list.
I trying to add some functions to quantmod that would enable me to draw
arbitrary lines and text and make sure they are redrawn. I have created
following function:
require(quantmod)
# Add horizontal line to graph produced by quantmod::chart_Series()