Hi,

The error message (its first lines) suggests that you don't have SOLAR installed on your machine, or the "solar" command is not found.

You can check the section on how to install SOLAR (in the same vignette).

Andrey

from solarius.

Hello;

Thank you for your early response. Sir I did Installed the SOLAR software from Github.
Before Calling the solar library; I had already installed solarius
from github upfront as specified by the vignette.

Now to proof that I did, I uninstalled solarius again
and installed it again, then call the solar function
e.g
#Installing solar again from github

library(devtools)
install_github("ugcd/solarius")
Downloading GitHub repo ugcd/solarius@master
✔ checking for file ‘/private/var/folders/31/7h6056hj67g1kjfrcgv2w5j00000gn/T/RtmpYQasAQ/remotes948264cf184/ugcd-solarius-301361a/DESCRIPTION’ ...
─ preparing ‘solarius’: (2.3s)
✔ checking DESCRIPTION meta-information ...
─ checking for LF line-endings in source and make files and shell scripts
─ checking for empty or unneeded directories
Removed empty directory ‘solarius/docs/figures’
Removed empty directory ‘solarius/docs’
─ looking to see if a ‘data/datalist’ file should be added
─ building ‘solarius_0.3.2.tar.gz’

• installing source package ‘solarius’ ...
  ** R
  ** data
  ** inst
  ** byte-compile and prepare package for lazy loading
  ** help
  No man pages found in package ‘solarius’
  *** installing help indices
  ** building package indices
  ** testing if installed package can be loaded
• DONE (solarius)

Now Running the Example in Vignette

####univariate polygenic model

load data set

library(solarius)
data(dat30)
mod1 <- solarPolygenic(trait1 ~ 1, dat30)
sh: solar: command not found
Error in system("solar", input = cmd, intern = result, ignore.stdout = ignore.stdout, :
error in running command
Error in df2solar(data, dir) :
file.exists(file.path(dir, "phi2.gz")) is not TRUE

bivariate polygenic model

mod2 <- solarPolygenic(trait1 + trait2 ~ 1, dat30, polygenic.options = '-testrhoe -testrhog')
sh: solar: command not found
Error in system("solar", input = cmd, intern = result, ignore.stdout = ignore.stdout, :
error in running command
Error in df2solar(data, dir) :
file.exists(file.path(dir, "phi2.gz")) is not TRUE

Thank you

from solarius.

Does the command solar in the terminal work for you?

In our package we just call solar with the system function, as one would call any other program from terminal. An example code in R:

system("pwd")
system("solar")

Also note, that our R package is not supported in Windows.

from solarius.

Now I see that you run code in the Mac computer. It seems you need to add the solar to your path and assign the alias "solar".

To check it works, open terminal and type "solar".

from solarius.