lessR: Less Code, More Results

> library(lessR)


lessR 3.3.5     RStudio, knitr compatible      www.lessRstats.com
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To get started, and for help in general, enter:  Help()
To read a text, Excel, SPSS, SAS or R data file:  mydata <- Read()
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Automatically generate an R Markdown file for knitr, enter:  ?reg
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バージョン: 3.3.6

関数名 概略
ANOVA Analysis of Variance
BarChart Bar Chart of One or Two Variables
BoxPlot Boxplot
Correlation Correlation Analysis
CountAll CountAll Descriptive Analysis of all Variables in the Data Frame
Density Density Curves from Data plus Histogram
Help Help System for Statistics by Topic that
Suggests Related Functions
Histogram Histogram with Color
LineChart Line Chart such as a Run Chart or Time-Series Chart
Logit Logit Regression Analysis
Merge Merge Two Data Frames Horizontally or Vertically
Model Regression Analysis, ANOVA or t-test
Nest Nest the Values of an Integer or Factor Variable
PieChart Pie Chart
Read Read Contents of a Data File with Optional Variable Labels and Feedback
Recode Recode the Values of an Integer or Factor Variable
Regression Regression Analysis
ScatterPlot Scatterplot for One (Dot Plot) or Two Variables
Sort Sort the Rows of a Data Frame
Subset Subset the Values of an Integer or Factor Variable
SummaryStats Summary Statistics for One or Two Variables
Transform Transform the Values of an Integer or Factor Variable
Write Write the Contents of a Data Frame to an External File
corCFA Confirmatory Factor Analysis of a Multiple Indicator Measurement Model
corEFA Exploratory Factor Analysis and Multiple Indicator Measurement Model
corProp Proportionality Coefficients from Correlations
corRead Read Specified Correlation Matrix
corReflect Reflect Specified Variables in a Correlation Matrix
corReorder Reorder Variables in a Correlation Matrix
corScree Eigenvalue Plot of a Correlation Matrix
dataBodyMeas Data: Body Measurements
dataCars93 Data: Cars93
dataEmployee Data: Employees
dataJackets Data: Motorcycle Type and Thickness of Jacket
dataLearn Data: Distributed vs Massed Practice
dataMach4 Data: Machiavellianism
dataReading Data: Reading Ability
details Display Contents of a Data File and Optional Variable Labels
label Return or Assign a Variable Label
print.out_all Disply All Text Output from a Saved List Object
print.out_piece Display a Piece of Output from a Saved List Object
prob.norm Compute and Plot Normal Curve Probabilities over an Interval
prob.tcut Plot t-distribution Curve and Specified Cutoffs with Normal Curve
prob.znorm Plot a Normal Curve with Shaded Intervals by Standard Deviation
regPlot regPlot Analysis
set Set the Default Color Theme and Other System Settings
showColors Display All Named R Colors and Corresponding rgb Values
simCImean Pedagogical Simulation for the Confidence Interval of the Mean
simCLT Pedagogical Simulation for the Central Limit Theorem
simFlips Pedagogical Binomial Simulation, Coin flips
simMeans Pedagogical Simulation of Sample Means over Repeated Samples to Create a Sequence of Numbered Variable Names with a Common Prefix
ttest Generic Method for t-test and Standardized Mean Difference with Enhanced Graphics
ttestPower Compute a Power Curve for a One or Two Group t-test
values List the Values of a Variable
xAnd Text Processing: Insert and Into a List
xNum Text Processing: Convert a Number to a Word
xP Text Processing: Print Formatted Numbers
xRow Add the Word Row to Case Labels that Could be Numeric
xU Text Processing: Capitalize First Letter of a Word
xW Text Processing: Wrap Words to Create New Lines From a Specified Line