I'm new to R and RStudio; I just downloaded it recently to analyze data for my thesis. I need to perform a cosinor analysis, but admittedly, I'm feeling somewhat overwhelmed. I've been familiarizing myself with the RStudio interface, and I have prior coding experience, but I would appreciate some supplementary info. Cosinor is a separate package, correct? Do I need to import both ggplot2 and shiny using the install.packages command before cosinor, or can I just install cosinor right out of the gate? Is there a certain way of performing a cosinor analysis that is most efficient? Thanks in advance - this is all new to me.