generateAttr: Generate values

Description Usage Arguments

Description

Generate values

Usage

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generateAttr(count, attr_type, attr_len = NULL, attr_num_dec = NULL,
  eval_cond = NULL, value_type = c("Empty", "Fixed", "LOV", "Random",
  "Expression"), fix_offset_value = NULL, lov = NULL,
  rand_dist_name = NULL, rand_dist_mean = NULL, rand_dist_sd = NULL,
  sign_type = NULL, expression = NULL, data = NULL, seed = NULL)

Arguments

count

number of values to generate

attr_type

data type of attribute (value).

attr_len

maximum length of attribute

attr_num_dec

maximum number of digits in decimal part of number

eval_cond

evaluation condition (R syntax, can refer to other columns in data param)

value_type

mode to generate value

fix_offset_value

fixed value to be returned / offset for random numbers or dates

lov

vector of exact values that can be used for value_type = "LOV"

rand_dist_name

distribution name for random number generation

rand_dist_mean

distribution mean for random number generation

rand_dist_sd

distribution standard deviation for random number generation

sign_type

type of sign for randomly generated number (see validateSign)

expression

evaluation expression (R syntax, can refer to other columns in data param)

data

already generated result in form of data frame, so it can be referred by eval_cond or expression

seed

integer seed for random number generator; using NULL seed causes non-reproducible random generation (see set.seed() help)


EvgenyPetrovsky/synthezator documentation built on May 23, 2019, 7:17 a.m.