base

Submitted by covingto on Fri, 05/06/2011 - 12:17

Base functionality of Red-R. This functionality includes the base signal classes, base widgets, base gui widgets, common templates, etc. This package can not be deleted, only upgraded. Bases are considered stable within an official release, though bug fixes and updates may become available from time to time.

Download
Red-R Version: 
Red-R-1.85b
Red-R Package Version: 
1.4
Package Download: 
application/zip iconbase-1.4.zip
WidgetDescription
ApplyApply a function across an matrix or array.
Column MatcherGenerates a table that is identical to the input table but with a new column added that contains the names of a series of selected columns that is either the greatest of the selected columns or the least of the selected columns. This only works on numbers.
Convert To Table/Prop TableConverts a data table of factors to counts of the unique combinations of levels. For exampel if your data table consisted of rows representing observations of cars with columns indicating make, color, and year, this widget would return a list of counts for each make color year combination.
Create Valid Rows\ColumnsMake row and column names valid R names.
DummyA special widget that takes the place of any widget that fails during session load.
eigen
IntersectThis widget takes two vectors and performs a set intersect. Returns the set of element common to both.
List SelectionView all the elements of a list and select one to send forward.
Load R Session
MathPerform basic math operations on columns of data.
MergeMerge two datasets
Notes
Percentile ClassifierAppends a column to a data frame with the classifications of rows based on the values of a column being greater than some percentile.
R DatasetsSearch and import any example R dataset.
R Executor
R Variable Selection
RankReturns the sample ranks of the values in a vector
Read FilesRead data files into Red-R.
Remove NARemove NAs from data
Reshape DataReshapes a data frame to one that may be more conducive to Red-R widgets.
Row FilteringFilter data by column criteria.
Row or Column BindingRow bind data
Row or Column NamesReturn Rownames
Row or Column Selection
saveSave data to file
scale
ScoreScores samples based on a scoring matrix. First merges the data by the row names and extracts only those row names that are in the scoring matrix. Also any NA values are removed prior to scoring. Several scoring options are available and include; multiplication (values are multiplied and summed to generate a score for every sample for every level of the scoring matrix), correlation (identical to correlation / variance widget).
Set OperationsPerform base set operations:union, intersect, difference, and equality
SortSorts data by multiple columns.
String SplitSplit strings by some function or string from a vector or list selection (works on data tables too).
strptime
SubsetSubset a dataset by values from another dataset.
Subset SummaryVery similar to summary except that this function first splits a data table into multiple tables based on the levels of a factor(s) and then performs the summary function on each resulting data table.
SummaryOutput a summary of the data
Table NormalizationPerforms normalization and background correction on tables.
Transpose
View Data TableShows data in a spreadsheet.
View Pyton DictView items of the python structured Dict class
View R Output
Widget Maker