Package adams.data.conversion

Interface Summary

Interface	Description
HeatmapToBufferedImageConversion	Indicator interface for conversion that convert heatmaps into BufferedImage objects.

Class Summary

Class	Description
BufferedImageToHeatmap	Turns a class java.awt.image.BufferedImage into a heatmap. Simply uses the RGB value as heatmap value.
ColumnCorrelationToHeatmap	Computes the correlation coefficients between the specified range of columns and outputs a heatmap with the calculated values.
ColumnCovarianceToHeatmap	Computes the covariances between the specified range of columns and outputs a heatmap with the calculated values.
EscapeLatexCharacters	Turns the selected characters into their LaTeX representation.
GPSDistance	Computes the distance in meters between two GPS points.
HeatmapToArray	Turns a heatmap into a Double array.
HeatmapToBufferedImage	Turns a heatmap into a BufferedImage.
HeatmapToBufferedImageExpression	Turns a heatmap into a BufferedImage, using the provided expression for generating greyscale values (0-255). The following grammar is used: expr_list ::= '=' expr_list expr_part | expr_part ; expr_part ::= expr ; expr ::= ( expr ) # data types | number | string | boolean | date # constants | true | false | pi | e | now() | today() # negating numeric value | -expr # comparisons | expr < expr | expr <= expr | expr > expr | expr >= expr | expr = expr | expr != expr (or: expr <> expr) # boolean operations | ! expr (or: not expr) | expr & expr (or: expr and expr) | expr | expr (or: expr or expr) | if[else] ( expr , expr (if true) , expr (if false) ) | ifmissing ( variable , expr (default value if variable is missing) ) | isNaN ( expr ) # arithmetics | expr + expr | expr - expr | expr * expr | expr / expr | expr ^ expr (power of) | expr % expr (modulo) ; # numeric functions | abs ( expr ) | sqrt ( expr ) | cbrt ( expr ) | log ( expr ) | log10 ( expr ) | exp ( expr ) | sin ( expr ) | sinh ( expr ) | cos ( expr ) | cosh ( expr ) | tan ( expr ) | tanh ( expr ) | atan ( expr ) | atan2 ( exprY , exprX ) | hypot ( exprX , exprY ) | signum ( expr ) | rint ( expr ) | floor ( expr ) | pow[er] ( expr , expr ) | ceil ( expr ) | min ( expr1 , expr2 ) | max ( expr1 , expr2 ) | year ( expr ) | month ( expr ) | day ( expr ) | hour ( expr ) | minute ( expr ) | second ( expr ) | weekday ( expr ) | weeknum ( expr ) # string functions | substr ( expr , start [, end] ) | left ( expr , len ) | mid ( expr , start , len ) | right ( expr , len ) | rept ( expr , count ) | concatenate ( expr1 , expr2 [, expr3-5] ) | lower[case] ( expr ) | upper[case] ( expr ) | trim ( expr ) | matches ( expr , regexp ) | trim ( expr ) | len[gth] ( str ) | find ( search , expr [, pos] ) | replace ( str , pos , len , newstr ) | substitute ( str , find , replace [, occurrences] ) ; Notes: - Variables are either all upper case letters (e.g., "ABC") or any character apart from "]" enclosed by "[" and "]" (e.g., "[Hello World]"). - 'start' and 'end' for function 'substr' are indices that start at 1. - Index 'end' for function 'substr' is excluded (like Java's 'String.substring(int,int)' method) - Line comments start with '#'. - Semi-colons (';') or commas (',') can be used as separator in the formulas, e.g., 'pow(2,2)' is equivalent to 'pow(2;2)' - dates have to be of format 'yyyy-MM-dd' or 'yyyy-MM-dd HH:mm:ss' - times have to be of format 'HH:mm:ss' or 'yyyy-MM-dd HH:mm:ss' - the characters in square brackets in function names are optional: e.g.
HeatmapToBufferedImageWithKey	Turns a heatmap into a BufferedImage, allows the generation of a key in the image.
HeatmapToSpreadSheet	Turns a heatmap into a spreadsheet object.
HTMLToDOM	Turns an HTML String into a org.w3c.dom.Document DOM object.
HTMLToText	Extracts the text from an HTML string.
JsonToObject	Maps the JSON string to the specified class using Jackson's Databind functionality (https://github.com/FasterXML/jackson-databind).
LocalPathToContainerPath	Converts a local path into a container one
MarkdownToHTML	Converts Markdown to HTML.
MOAInstancesToWEKAInstances	Converts MOA instances into WEKA instances.
ObjectToJson	Turns the object into a JSON string using Jackson's ObjectMapper (https://github.com/FasterXML/jackson-databind).
RandomizeArray	Randomizes the order of the elements in the array. The random number generator gets initialized every time with the given seed.
RandomizeCollection	Randomizes the order of the elements in the collection. The random number generator gets initialized every time with the given seed.
RenderHTMLAsText	Renders an HTML string as text.
RenjinDoubleArrayVectorToSpreadSheet	Turns a double array vector matrix into a spreadsheet.
RenjinListVectorToArray	Converts an R list into an array.
SpectrogramToBufferedImage	Generates an image from the incoming spectrogram.
SpreadSheetToHeatmap	Turns an all-numeric spreadsheet into a heatmap. Missing values/cells are tolerated and replaced with the specified value for missing values.
SpreadSheetToHTML	Turns a spreadsheet into an HTML table.
SpreadSheetToKML	Turns a spreadsheet into a KML (Keyhole Markup Language) XML data structure. For more information see: http://en.wikipedia.org/wiki/Keyhole_Markup_Language
TrailToSpreadSheet	Turns a adams.data.trail.Trail object into a spreadsheet.
WaveToAmplitudes	Extracts the amplitudes from a Wave object.
WaveToSpectrogram	Generates a spectrogram from the incoming Wave container.
WaveToWaveContainer	Puts a Wave into a WaveContainer.
WEKAInstancesToMOAInstances	Converts WEKA instances into MOA instances.

Enum Summary

Enum	Description
EscapeLatexCharacters.Characters	The characters to escape.
GPSDistance.DistanceCalculationType	How to calculate the distance.