[R] Packages couldn't load

Thierry Onkelinx
2018-01-16T12:42:11Z

You need to make sure that the rJava package is working.

Consider using the readxl package instead of xlsx.

Best regards,

ir. Thierry Onkelinx
Statisticus / Statistician

Vlaamse Overheid / Government of Flanders
INSTITUUT VOOR NATUUR- EN BOSONDERZOEK / RESEARCH INSTITUTE FOR NATURE
AND FOREST
Team Biometrie & Kwaliteitszorg / Team Biometrics & Quality Assurance
thierry.onkelinx at inbo.be
Havenlaan 88 bus 73, 1000 Brussel
www.inbo.be

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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")
> Loading required package: rJava
> Error: package or namespace load failed for ?rJava?:
>  .onLoad failed in loadNamespace() for 'rJava', details:
>   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 cbss.nasrda.gov.ng
>
>         [[alternative HTML version deleted]]
>
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