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...tails: call: fun(libname, pkgname) error: JAVA_HOME cannot be determined from the Registry Error: package ?rJava? could not be loaded In addition: Warning messages: 1: package ?xlsx? was built under R version 3.4.3 2: package ?rJava? was built under R version 3.4.3 Thank you -- Onyeuwaoma Nnaemeka Dom PhD. Scientific Officer. Center for Basic Space Science (CBSS) National Space Research and Development Agency (NASRDA) Federal Ministry of Science and Technology University of Nigeria, Nsukka P. M. B. 2022, Nsukka, Enugu State, Nigeria. +2348032686377, +2347052835685 email:onyeuwaoma.emeka at c...

...Roger Brinner The combination of some data and an aching desire for an answer does not ensure that a reasonable answer can be extracted from a given body of data. ~ John Tukey /////////////////////////////////////////////////////////////////////////////////////////// 2018-01-16 13:08 GMT+01:00 Emeka Don <emekadonn at gmail.com>: > Dear All, > I have been trying to install Xlsx package in R but i have been getting > this error after the installation. Please can anyone help? > >> any(grepl("xlsx",installed.packages())) > [1] TRUE >> library("xlsx&...

Hello All, I have Ubuntu 11-04, I would want to install ruby 1.9.2/1.9.1 and Rails 3.x. I need the least complicated way of doing this. Rgds, Janus -- *Satajanus Nig. Ltd * -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

...nsuse 12.2, and upgraded the samba 3 it came with to samba 4. I successfully joined win xp, win 7 clients to the samba as domain controller but couldn?t join win 8 prof (it keeps displaying domain does not exist message). Does samba 4 really support win 8 prof or we have to wait for some time? Emeka

...ly looking to find some widgets or locate documentation for creating invites for FB and standard e-mail services (gmail, yahoo, hotmail, etc) rather than using SaaS as we''ve already built our own login/registration and invite solution and would prefer to modify and improve on it. Thanks, Emeka -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/J...

Hi, New Rails user here trying to create a basic todolist app in rails 3.2.6 and running into some foreign key issues. Here''s what I did... I generated scaffolds list title:string & task description:text listname:string Next, in order to link the listname for Tasks and the list titles in the Lists I generated a migration file which looks like this class AddListIdToTasks <

...ytime i read it into R, it removes the header and a large chunk of the data.( i:e it will import from row 3550-6099). This is the code i used for it "met_data=read.csv(file.choose(),header=TRUE)", so, how do I read the entire data into R without missing some? Thank you. -- Onyeuwaoma Nnaemeka Dom [[alternative HTML version deleted]]