R: Dr. Small's Functions

# Dr. Small's Functions

## Documentation for package ‘smallstuff’ version 1.0.6

- DESCRIPTION file
- Package NEWS

## Help Pages

smallstuff-package | Dr. Small's Data Science Functions
allspan3D | Plot Span and Vectors in 3D
allvectors3D | Plot Vectors in 3D
as_adj_def | Create an adjacency matrix from a multigraph according to the definition
CI | Normal Confidence Interval
coord2D | Plot a 2D Coordinate System
coord3D | Plot a 3D Coordinate System
crossing2 | Find Edge Crossings
CVerror | k-Fold Cross Validation Error Rate
CVerrorknn | k-Fold Cross Validation Error Rate for KNN
dataSet | Obtain a Dataset from a Formula
dCohen | Cohen's d
get_subgraphs | Split a Graph into Subgraphs
graph_attr_from_df | Add Graph Attributes to a Graph from a Data Frame
impNA | Impute Missing Values
isInt | Determine if the Input contains Integers
laCrossProd | Cross Product (Linear Algebra)
lines3D | Lines in 3D
lmPartReg | Partial Regression Plot
lmSub | Best Linear Model in Subset Selection
logistErrorRate | Calculate the Error Rate and Results Table for Logistic Regression Models
outliers | Find Outliers
plotCol | Plot Colors
pop.sd | Calculate the Population Standard Deviation
pop.var | Calculate the Population Variance
predict.regsubsets | Obtain Predictions using Subset Selection
projMatrix | Create the Projection Matrix of a Matrix
qqlineHalf | Line through a Half-Normal Plot
rcpp_hello_world | Simple function using Rcpp
ROCcurve | Plot the ROC curve
ROCknn | KNN ROC curve
round2 | Round to the Nearest Number
smallstuff | Dr. Small's Data Science Functions
span3D | Span of a Matrix
systemEq | Solve a System of Equations
vector2D | Add a Vector to a 2D Coordinate System
vector3D | Add a Vector to a 3D Coordinate System
weight_distribution | Weight Distribution of a Graph
withinPC | Calculate Row or Column Percentages