subset - subsetting error in R -

-

i have large dataframe called dualbeta contains 2 rows , 6080 columns. here sample:

row.names     a.close   aa.close    aadr.close  aait.close  aal.close 1   upside    1.253929  0.9869027   0.6169613   0.6353903   0.1782124 2   downside  1.027412  1.1936236   0.5915299   0.5697878   0.1702382

i trying extract upside >= 1.00 , downside <=1.00. used combinations <- subset(dualbeta, upside>=1.00 & downside<=1.00) following:

row.names   a.close     aa.close     aadr.close  aait.close  1 na          na          na            na          na   2 na.1        na          na            na          na   3 na.2        na          na            na          na   4 na.3        na          na            na          na   5 na.4        na          na            na          na   ...

it should return 2 x table x number of combinations found. not know why getting bunch of rows? additionally, thought had na values in dualbeta used na.omit(dualbeta)->dualbeta deleted & turned dualbeta 0 6080. used which(is.na(dualbeta)) returned 3307 , 3308 when checked columns, did not contain nas.

you might work on transpose of data in order select rows proper characteristics (which columns in transpose):

# fix data, use proper row names rownames(x) <- x$row.names # remove old row name column x <- x[-1]  # transpose , subset subset(data.frame(t(x)), upside > 1 & downside < 1)

this expression returns zero-length result example data. changing parameters shows returned:

subset(data.frame(t(x)), upside > .6 & downside < .6) ##               upside  downside ## aadr.close 0.6169613 0.5915299 ## aait.close 0.6353903 0.5697878

Comments

Post a Comment

Popular posts from this blog

C# random value from dictionary and tuple -

-
i have following code, , need random item contains string "region_1" dictionary. public static dictionary<int, tuple<string, int, currencytype>> itemarray = new dictionary<int, tuple<string, int, currencytype>>() { { 0xb3e, new tuple<string, int, currencytype>("region_1", 1500, currencytype.fame) } }; public static int generateitemid(string shopid) { var generateditem = itemarray.elementat(new random().next(0, itemarray.count)).key; } how select this? it's not possible efficiently... first create static random @ class level... prevent non-random behaviour if run query on short period of time... (it's seeded discrete clock) static random rnd = new random(); then: var item = itemarray.values .where(t => t.item1 == shopid) .orderby(_ => rnd.next()) .firstordefault()
Read more

.htaccess - htaccess convert request to clean url and add slash at the end of the url -

-
ok , searched more 4 days , more 20 posts here in stach or in websites without kind of success first here htaccess file rewriteengine on rewriterule ^([a-za-z0-9_]+)/?$ index.php?page=$1 [nc] rewriterule ^([a-za-z0-9_]+)\/([a-za-z0-9_]+)\/?$ index.php?page=$1&action=$2 [nc] i tried many codes 1 worked me can call request , works me www.example.com/pagename => www.example.com/index.php?page=pagename here questions , please provide me information "in detail" understand code well 1- how convert request automatically www.example.com/index.php?page=pagename www.example.com/pagename 2- if tried add slash @ end shows me page without images or styling mean www.example.com/pagename => works www.example.com/pagename/ => doesn't work that's :) for first part need 301 rule this: rewritecond %{the_request} /index\.php\?page=([^\s&]+) [nc] rewriterule ^ /%1? [r=301,l] for second part use absolute path in css, js, images files r...
Read more

cgi - How do I interpret URLs without extension as files rather than missing directories in nginx? -

-
so i'm trying install zoneminder , have run under nginx, has few compiled files need run using fast-cgi. these files lack extension. if file has extension, there no issue , nginx interprets file , return 404 if can't find it. if has no extension, assume it's directory , return 404 when can't find sort of index page. here have now: # security camera domain. server { listen 888; server_name mydomain.com; root /srv/http/zm; # enable php support. include php.conf; location / { index index.html index.htm index.php; } # enable cgi support. location ~ ^/cgi-bin/(.+)$ { alias /srv/cgi-bin/zm/; fastcgi_pass unix:/run/fcgiwrap.sock; fastcgi_param script_filename $document_root/$1; include fastcgi.conf; } } the idea is, under cgi-bin directory goes through fastcgi pipe. any idea on howi can fix this? upon closer inspection, realized zoneminder has 2 cgi sc...
Read more