fact >> Data management
Data management
- cdel — removes columns from a Div structure
- centering — centers a Div structure
- csv2div — loads a csv file to the Div format
- csv2div2 — loads to the Div format a csv file with: field separator=comma ',' and decimal separator = dot '.'
- dcsv2div — loads a csv file containing only numerical values without missing values and organized as a matrix
- dcsv2div2 — loads a csv file containing only numerical values without missing values and organized as a matrix with field separator = comma ',' and decimal separator = dot '.'
- div — converts an entry into a Div structure
- div2csv — exports a Div structure to the csv format
- div2dcsv — exports to the csv format, without labels, a matrix or the .d field within a Div structure
- div2mat — exports a Div structure or a structure of Divs to the .mat format
- div2tab — exports a Div structure to tabular-csv
- groupcreate — yields groups organized as a list of Div structures from a conjunctive or disjunctive codification
- indexseek — in a vector of numbers, seeks the index coresponding to the value which is the closer to a given number
- isconj — verifies if a column vector x (or x.d from a Div structure)
corresponds to a conjunctive codification
- isdisj — verifies if a matrice x (or x.d from a Div structure) corresponds to a disjunctive classification
- islist — verifies if an input is a list and converts to Div the elements which were not Div structures previously
- jstr — justifies a vector of strings to a number of characters equal to (ndigits+1)
- nandel — removing of lines or columns containing missing values (NaN)
- num2str — transforms a vector of numbers into a vector of strings which are justified for a number of digits equal to ndigits
- rdel — removes lines
- reorder — sorts two Div structures from the identifiers they share
- scsv2sci — loads a .csv file containing strings organized as a matrix; column separator=semi colon(;)
- standardize — divides each column by its standard deviation
- str2conj — yields a conjunctive vector of classes identified within strings
- strseek — seeks a string within the elements of a vector