Categorical Data
These are the available functions for manipulating categorical data. See each function's help topic in the TERR Language Reference for more information.
| Function name | Title description |
|---|---|
.bincode
|
Create Factor Object from Numeric Vector |
aggregate
|
Compute Summary Statistics of Subsets of Data |
aggregate.data.frame
|
Compute Column-by-Column Summaries of Groups of Observations |
aggregate.default
|
Compute Summary Statistics of Subsets of Data |
aggregate.formula
|
Compute Summary Statistics of Subsets of Data |
aggregate.ts
|
Compute Summary Statistics of Subsets of Data |
as.data.frame.ftable
|
Flat Contingency Tables |
as.factor
|
Create Factor Object |
as.ordered
|
Create an Ordered factor Object |
as.table.ftable
|
Flat Contingency Tables |
asplit
|
Split Array into List of Subarrays |
by
|
Split a Data Frame and Apply a Function to the Parts |
by.data.frame
|
Split a Data Frame and Apply a Function to the Parts |
by.default
|
Split a Data Frame and Apply a Function to the Parts |
cut
|
Create Factor Object from Numeric Vector |
cut.default
|
Create Factor Object from Numeric Vector |
factor
|
Create Factor Object |
format.ftable
|
Flat Contingency Tables |
ftable
|
Flat Contingency Tables |
ftable.default
|
Flat Contingency Tables |
ftable.formula
|
Flat Contingency Tables |
gl
|
Generate Patterned Factor |
is.factor
|
Create Factor Object |
is.ordered
|
Create an Ordered factor Object |
Math.factor
|
Math Group Method for Factor Objects |
nlevels
|
Number of Levels of a factor Object |
Ops.data.frame
|
Ops Group Method for Data Frame Objects |
Ops.factor
|
Operations for Factors and Ordered Factors |
Ops.ordered
|
Operations for Factors and Ordered Factors |
ordered
|
Create an Ordered factor Object |
print.ftable
|
Flat Contingency Tables |
print.summary.table
|
Summary of a table Object |
rapply
|
Apply a Function Recursively |
rowsum
|
Group Row Sums of a Matrix |
rowsum.default
|
Group Row Sums of a Matrix |
split
|
Split Data by Groups |
split.data.frame
|
Split Data by Groups |
split.Date
|
Split Data by Groups |
split.default
|
Split Data by Groups |
split.POSIXct
|
Split Data by Groups |
split<-
|
Split Data by Groups |
split<-.data.frame
|
Split Data by Groups |
split<-.default
|
Split Data by Groups |
summary.table
|
Summary of a table Object |
tabulate
|
Count Entries in Bins |
tapply
|
Apply a Function to a Ragged Array |
unsplit
|
Split Data by Groups |
valid.factor
|
Create Factor Object |
xtabs
|
Cross Tabulation |