rojure.convert
*object-type-to-primitive-type-map*clj
array-of?clj
(array-of? type obj)categorical-varclj
(categorical-var & {:keys [data ordered? labels levels] :or {ordered? false}})Returns a categorical variable based on the values in the given collection. Equivalent to R's factor function.
Options: :data (default nil) factors will be extracted from the given data. :ordered? (default false) indicates that the variable is ordinal. :labels (default (sort (into #{} data))) :levels (range (count labels))
Examples: (categorical-var :data [:a :a :c :b :a :c :c]) (categorical-var :labels [:a :b :c]) (categorical-var :labels [:a :b :c] :levels [10 20 30]) (categorical-var :levels [1 2 3])
Returns a categorical variable based on the values in the given collection.
Equivalent to R's factor function.
Options:
:data (default nil) factors will be extracted from the given data.
:ordered? (default false) indicates that the variable is ordinal.
:labels (default (sort (into #{} data)))
:levels (range (count labels))
Examples:
(categorical-var :data [:a :a :c :b :a :c :c])
(categorical-var :labels [:a :b :c])
(categorical-var :labels [:a :b :c] :levels [10 20 30])
(categorical-var :levels [1 2 3])
dataframe?clj
(dataframe? rexp)Returns true if the passed in object is an R dataframe, false otherwise
Returns true if the passed in object is an R dataframe, false otherwise
def-from-rcljmacro
(def-from-r rexp r-type & convert-forms)Define a from-r method using standard boilerplate
Define a from-r method using standard boilerplate
from-rcljmultimethod
Convert the rosuda JRI/R type to a matching Clojure type
Convert the rosuda JRI/R type to a matching Clojure type
from-r-dispatchclj
(from-r-dispatch rexp)prefer-primitive-typeclj
(prefer-primitive-type clazz)If possible, ensure array is one of the primitive types. Convert if neccessary
If possible, ensure array is one of the primitive types. Convert if neccessary
r-attrclj
(r-attr rexp attr-name)Returns the attribute with the passed in name, or nil.
Returns the attribute with the passed in name, or nil.
r-attr-namesclj
(r-attr-names rexp)Return a seq of attributes, or nil if the REXP has no attributes
Return a seq of attributes, or nil if the REXP has no attributes
r-attsclj
(r-atts rexp)Returns a map of the R object's attribute-names -> attributes, or nil.
Returns a map of the R object's attribute-names -> attributes, or nil.
r-atts-rawclj
(r-atts-raw rexp)Returns the JRI object representing the R attributes for this object or nil if there are no attributes
Returns the JRI object representing the R attributes for this object or nil if there are no attributes
r-factor-to-categorical-varclj
(r-factor-to-categorical-var rfactor)r-has-attr?clj
(r-has-attr? rexp attr-name)Returns true if the attribute with the passed in name exists, or false.
Returns true if the attribute with the passed in name exists, or false.
r-map-to-attsclj
(r-map-to-atts attr-map)Converts a map into the nested list form that rosuda JRI seems to want in its constructors
Converts a map into the nested list form that rosuda JRI seems to want in its constructors
r-trueclj
(r-true coll)Most R variables are collections. This tests a sequence for equality with 1 or boolean true. Returns true if all equal 1 or true, false otherwise
Most R variables are collections. This tests a sequence for equality with 1 or boolean true. Returns true if all equal 1 or true, false otherwise
to-rcljmultimethod
Convert the Clojure type to the proper rosuda JRI/R type
Convert the Clojure type to the proper rosuda JRI/R type
to-r-dispatchclj
(to-r-dispatch obj)cljdoc is a website building & hosting documentation for Clojure/Script libraries
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