It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
I used the tips in here to draw the maps of several countries. Now I need to ignore the borders between some countries. . Any Suggestion.
You could use the rgeos package to merge some of the polygons. Take a look at the unionSpatialPolygons function from the maptools package. This can use rgeos as a backend. See also this post on r-sig-geo.
Related
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
I want to do some statistical analysis with an ms-sql database for an aps.net application. What are the options as I don't see many built-in functions for my purpose? Thanks for any suggestions. Options that you actually use would be appreciated.
Check out MathDotNet, it can do pretty much anything you'd need.
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
I use wget to download the HMTL, but what I get is different from what I see in the browser. Particularly, I am interested in the latitude of the location
wget "http://m.yp.com/30332/pep-boys?page=0"
grep 'data-lat=' pep-boys\?page\=0
... NO RESULTS :(((
The only possible reason is that your headers aren't the same than those your brother so the webserver doesn't behave the same way.
Give a look at this : http://www.askapache.com/linux/wget-header-trick.html
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
I'm trying to create a directory structure, with folders,similar to Windows Explorer, with R. Someone can help me with this ?
Thank you
If you want this for visualizing things within R, rather than directories on your disk (in which case you can use choose.dir or similar tools as suggested), then look at the TkListView function in the TeachingDemos package to see if that is the functionality that you want. If the TkListView function itself does not do what you want, but gives the correct display, then you can look at the code for the function (it is only R code, other than the Tk calls) and see if you can modify it to do what you want.
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 11 years ago.
I need to be able to read information about project lines in the Qt project which is building by MinGW.
How can I do it? Where I should include - /MAPINFO:LINES , to get output file with information about lines numbers?
Try to use __LINE__.
Example:
qDebug()<<__LINE__<<"hi";
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
how to reverse records in pl/sql
Use an ORDER BY clause with either ASCENDING or DESCENDING when selecting your records.
If this isn't what you want, you need to learn how to ask questions, as this is rather vague and open to interpretation.