How to determine the zodiac symbol in R? -

-

i did statistics today using excel , r. part of work requires determine zodiac symbol according date of birth. did in excel:

sample data:

dob 25-jan-1985 25-jul-1983 28-aug-1982 24-feb-1984 13-jan-1985 24-jan-1982 15-feb-1984 14-oct-1983 08-sep-1984 04-mar-1983 04-apr-1984 31-mar-1985 04-aug-1984 29-jan-1984 20-jul-1984 ...

here rule determine zodiac symbols:

dec. 22 - jan. 19 - capricorn  jan. 20 - feb. 17 - aquarius  feb. 18 - mar. 19 - pisces  march 20 - april 19 - aries  april 20 - may 19 - taurus  may 20 - june 20 - gemini  june 21 - july 21 - cancer  july 22 - aug. 22 - leo  aug 23 - sept. 21 - virgo  sept. 22 - oct. 22 - libran  oct. 23 - nov. 21 - scorpio  nov. 22 - dec. 21 - sagittarius

excel formula:

=lookup(--text(a2,"mdd"),{101,"capricorn";120,"aquarius";219,"pisces";321,"aries";420,"taurus";521,"gemini";621,"cancer";723,"leo";823,"virgo";923,"libran";1023,"scorpio";1122,"sagittarius";1222,"capricorn"})

i'm wondering how in r? data.table great, possible figure out in data.table?

assuming data called dat.

first, convert date format:

dat$dob <- as.date(dat$dob, format = "%d-%b-%y")

then use zodiac function desctools, mentioned @josh in comment:

library(desctools) dat$zodiac <- zodiac(dat$dob) dat

Comments

Post a Comment

Popular posts from this blog

python - pip install -U PySide error -

-
does know how avoid following error when running pip install -u pyside per official website instructions here: https://pypi.python.org/pypi/pyside/#installing-pyside-on-a-mac-os-x-system note have done brew install qt successfully. you using pip version 7.0.3, version 7.1.2 available. should consider upgrading via 'pip install --upgrade pip' command. collecting pyside using cached pyside-1.2.4.tar.gz installing collected packages: pyside running setup.py install pyside complete output command /applications/anaconda/bin/python -c "import setuptools, tokenize;__file__='/private/var/folders/dy/ttgqhqqx3g9bsbsnqnxsk2z80000gq/t/pip-build-cpxemt/pyside/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/dy/ttgqhqqx3g9bsbsnqnxsk2z80000gq/t/pip-0r7hri-record/install-record.txt --single-version-externally-managed --compile:
Read more

arrays - C++ error: a brace-enclosed initializer is not allowed here before ‘{’ token -

-
simple question: i'm trying initialize array within c++ class declaration: using namespace std; #include <string> class myclass{ public: string myarray[] = {"a","b","c"}; }; and i'm getting error: error: brace-enclosed initializer not allowed here before ‘{’ token no, without complied c++11 compiler, cannot initialize member array in declaration. have initialize array member in constructor. , don't use open array if know number of elements initialize array.
Read more

cytoscape.js - How to add nodes to Dagre layout with Cytoscape -

-
i trying add nodes dagre graph through cityscape.js. problem nodes not painted. code have: cy.add({ group: "nodes", data: { id:"n0",name:"n0",weight: 75 }, }); $.ajax(url).done(function(jsontree){ var newnodes=[]; for(var i=1;i<6;i++){ //var child = jsontree.result[i]; newnodes.push( { group: "nodes", data: { id: "n"+i, name:"n"+i}}, { group: "edges", data: { id: "e"+i, source: "n0", target: "n"+i } } ); } cy.add(newnodes); any ideas? have used loaded function reload graph not work. not know if have use specific function reload graph. thank in advance. you need add positions new nodes. cytoscape.js docs : it important note positions of newly added nodes must defined when calling cy.add(). nodes can not placed in graph without valid position — otherwise not displayed. yo
Read more