An R Toolbox for Psychologists, Neuropsychologists and Neuroscientists

Name	neuropsychology
Status
Stable Version
Latest Version
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• To get the stable version (0.2.4) From CRAN, run the following commands in your R console:

install.packages("neuropsychology")
library("neuropsychology")

• To get the latest development version (0.3.0), run the following:

install.packages("devtools")
library("devtools")
install_github("neuropsychology/neuropsychology.R")
library("neuropsychology")

If it doesn't work, try updating R.

df <- personality

Available datasets are:

• personality

See the description of each dataset by typing ?nameofthedataset (e.g., ?personality) in the console.

First, create a folder with several PDFs (journal articles for example, but you can also use your own specific word list). Add an R script in it and run one of the following:

braincloud()
braincloud(image="brain1", text.size=0.6, colours.replicate=FALSE)

Note: these brainclouds are based on the work of Dr. Robin Carhart-Harris.

Your patient has an IQ of 78. What does it mean? You'd like to insert a plot in your report? Use the assess() fucntion, that compares your patient's score with the mean and standard deviation of your test (for the IQ, 100 and 15, respecetively).

assess(score=78, mean=100, sd=15)

cortable(personality)

write.csv(cortable(personality), "mytable.csv") # Save the table
ggsave("corplot.png", cortable(personality)) # Save the plot

This function will automatically select the numeric columns of your dataframe and show a correlation table with significance stars. You can adjust the p value by applying different corrections or change the type of correlation type (Spearman's or Pearson's). You can also view the result in RStudio or save it as a .csv file to open it in excel. Run ?cortable for documentation.

describe(personality)

This function prints a nice summary of your dataframe. Note that you can also group the descriptions by a factor using the "group" argument. See ?describe for more documentation.

You can also pipe the selection and filtering process using the power of dplyr:

personality %>%
  filter(Mood_Disorder=="Absence") %>%
  select(Sex, Antagonism, Negative_Affect, Extraversion) %>%
  describe(group="Sex")

Description of F 
 Numeric 
                mean median  var   sd valid.n
Antagonism      1.71    1.6 1.05 1.02     941
Negative_Affect 3.38    3.4 1.98 1.41     941
Extraversion    3.43    3.5 2.21 1.49     941

Description of M 
 Numeric 
                mean median  var   sd valid.n
Antagonism      2.37   2.20 1.56 1.25     245
Negative_Affect 2.65   2.60 1.74 1.32     245
Extraversion    3.27   3.25 2.30 1.52     245

• You need some help? You found a bug? You would like to request a new feature? Just open an issue ☺️
• Want to add yourself a feature? Correct a bug? You're more than welcome to contribute! Check this tutorial (French or English) to see how to submit your changes on github.
• Check this style guide to write R code with style.

Run the following commands to see the proper citation entry in APA6 or Bibtex format:

library("neuropsychology")
citation("neuropsychology")

Note: The authors do not give any warranty. If this software causes your keyboard to blow up, your brain to liquefy, your toilet to clog or a zombie plague to leak, the authors CANNOT IN ANY WAY be held responsible.