Last answered:

21 Oct 2020

Posted on:

03 Aug 2020

0

10.5 Covariance and Correlation Exercise -- Task 5 --> "Psych" package

Hello, I am unable to call the describe(product$Price) function because I cannot install the "psych package"  
  1. When I use the code:install.packages("psych") -- I get the following error:
"Warning in install.packages : dependency ‘mnormt’ is not available"       2.  Knock-on effect, when I try  to call library( psych)-- I get the following error: "Error in library(psych) : there is no package called ‘psych’"   As A result I cannot use the describe(.....) function. Any guidance would be greatly appreciated, thanks!  
1 answers ( 0 marked as helpful)
Instructor
Posted on:

21 Oct 2020

0
Hi Matt,  thanks for reaching out! Which version of R studio are you currently using?   Best,  365 Eli

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