R-Stats: Add two arrays using factors -

-

starting 2 files follows:

test1.r

crop, value coconut, 12300 amaranthus, 123 cowpea, 100 brinjal, 210 coconut, 500 brinjal, 10 coconut, 1000 cowpea, 105

test2.r

crop, value rubber, 10 cardamom, 22 amaranthus,  12 garcinia, 10 brinjal, 10 coconut, 1000 brinjal, 25   > d1 = read.csv("test1.r") > d2 = read.csv("test2.r") > sum1 = tapply(d1$value,d1$crop,sum) > sum2 = tapply(d2$value,d2$crop,sum) > sum1  amaranthus    brinjal    coconut     cowpea         123        220      13800        205  > sum2 amaranthus    brinjal   cardamom    coconut   garcinia     rubber          12         35         22       1000         10         10

i merge sum1 , sum2 single array applying operators such 'sum' value, if respective values if factor exists in both files (such amaranthus, brinjal , coconut), or inserting name-value pair if exists in 1 file. in short, output should follows (transposed convenience, , assuming 'sum' operator):

amaranthus  135 brinjal  255 cardamom 22 coconut 14800 cowpea 205 garcinia 10 rubber 10

tia help,

s1b


Comments

Post a Comment

Popular posts from this blog

google chrome - Developer tools - How to inspect the elements which are added momentarily (by JQuery)? -

-
i looking @ how website designed using inspector in chrome. can use firefox developer tools or firefox web developer add-on or chrome web developer extension. so website has slide-show , using jquery it. looking @ markup , css in inspector, i see 2 things constantly changing slides change: one opacity css property understandable, i'd see changing values, changes fast see read anything. second- a div added in div slides change momentarily , moment when appears short notice except div . so question is there way stop slideshow can temporarily rid of blinking sort of effect (by speedy adding , removal , changing of elements , values)? where can inspect div element gets added such short moment , , gets removed? , can see changes in value of opacity takes place? is there way stop slideshow can temporarily rid of blinking sort of effect (by speedy adding , removal , changing of elements , values)? if opacity animated css transition or animation,
Read more

angularjs - Showing an empty as first option in select tag -

-
my app showing empty select field first entry. have read other solution given , tried still not working. my controller code is: .controller('usercreatecontroller', function(user,profile,auth) { alert("hello"); var vm = this; vm.type = 'create'; profile.all() //this service fetch profiles shown in select field .success(function(data){ vm.profile = data; }); vm.userdata.profile = vm.profile[0]; //here have set default value select field and html page is: <label class="col-sm-2 control-label">profile</label> <div class="col-sm-8"> <select ng-model="user.userdata.profile" ng-options="person._id person.profilename person in user.profile"> </select> </div> hierarchy of vm.profile { "_id": 46, "profile": objectid("5516498e95b84548156db754"), "isactive": true, "password": "$2
Read more

php - Cloud9 cloud IDE and CakePHP -

-
i attempting cakephp running on cloud9, cloud based ide. unaware, cloud collaboration ide intermixes services such bitbucket. site gives sudo rights, , installed cakephp using these instructions: https://www.digitalocean.com/community/tutorials/how-to-install-cakephp-on-an-ubuntu-12-04-vps when attempt run database exported machine cakephp installed, error message "url rewriting not configured on server." attempted solve issue using official guide cakephp: http://book.cakephp.org/2.0/en/installation/url-rewriting.html but no cigar, same error message. has gotten cakephp working, or aware of cloud ide free/low cost cloud9 support cakephp? here's how got working now: sudo apt-get update sudo apt-get install php5-intl curl -ss https://getcomposer.org/installer | php -- --filename=composer ./composer create-project --prefer-dist cakephp/app this creates project in /app default. move workspace docroot: mv app/* ./ mv app/.* ./ rm -rf app then de
Read more