I have installed Rfast via conda, but I can't load it in R

[jingydz]

I encountered the error "WARNING:rpy2.rinterface_lib.callbacks:R[write to console]: HINT: For large R or large XtX, consider installing the Rfast package for better performance.", so I need to install the Rfast package for faster computation.

I have installed Rfast via conda, but I can't load it in R.

$ conda install -c conda-forge r-rfast

Retrieving notices: ...working... done
Collecting package metadata (current_repodata.json): done
Solving environment: done

Package Plan

environment location: /Parastor300s_G30S/zhangjj/software/yes

added / updated specs:
- r-rfast

The following packages will be downloaded:

package                    |            build
---------------------------|-----------------
ca-certificates-2024.8.30  |       hbcca054_0         155 KB  conda-forge
certifi-2024.8.30          |     pyhd8ed1ab_0         160 KB  conda-forge
libcblas-3.9.0             |16_linux64_openblas          13 KB  conda-forge
r-rcpp-1.0.13              |    r43h0d4f4ea_0         1.9 MB  conda-forge
r-rcpparmadillo-0.12.6.4.0 |    r43h884c59f_0         868 KB  defaults
r-rcppgsl-0.3.13           |    r43h40eab2e_2         216 KB  conda-forge
r-rcppparallel-5.1.9       |    r43h93ab643_0         531 KB  conda-forge
r-rcppziggurat-0.1.6       |    r43h40eab2e_4         419 KB  conda-forge
r-rfast-2.1.0              |    r43hb79369c_1         2.4 MB  conda-forge
------------------------------------------------------------
                                       Total:         6.7 MB

The following NEW packages will be INSTALLED:

gsl conda-forge/linux-64::gsl-2.7-he838d99_0
libblas conda-forge/linux-64::libblas-3.9.0-16_linux64_openblas
libcblas conda-forge/linux-64::libcblas-3.9.0-16_linux64_openblas
liblapack conda-forge/linux-64::liblapack-3.9.0-16_linux64_openblas
r-rcpp conda-forge/linux-64::r-rcpp-1.0.13-r43h0d4f4ea_0
r-rcpparmadillo anaconda/pkgs/r/linux-64::r-rcpparmadillo-0.12.6.4.0-r43h884c59f_0
r-rcppgsl conda-forge/linux-64::r-rcppgsl-0.3.13-r43h40eab2e_2
r-rcppparallel conda-forge/linux-64::r-rcppparallel-5.1.9-r43h93ab643_0
r-rcppziggurat conda-forge/linux-64::r-rcppziggurat-0.1.6-r43h40eab2e_4
r-rfast conda-forge/linux-64::r-rfast-2.1.0-r43hb79369c_1

The following packages will be UPDATED:

ca-certificates anaconda/pkgs/main::ca-certificates-2~ --> conda-forge::ca-certificates-2024.8.30-hbcca054_0
certifi anaconda/pkgs/main/linux-64::certifi-~ --> conda-forge/noarch::certifi-2024.8.30-pyhd8ed1ab_0

Proceed ([y]/n)? y

Downloading and Extracting Packages

Preparing transaction: done
Verifying transaction: done
Executing transaction: done

$ R

library(Rfast)
Error in library(Rfast) : 不存在叫‘Rfast’这个名字的程辑包

[ManosPapadakis95]

Personally i don't know how to do it. I hope someone else can help.