setClass("FrequencyTable",
slots = c(table = "data.frame",
f1 = "integer",
n = "integer"))
setMethod("initialize", "FrequencyTable",
function(.Object,
table = data.frame(),
f1 = integer(0),
n = integer(0),
...) {
.Object <- callNextMethod(.Object, ...)
.Object@table <- table[table[,2] > 0, ]
.Object@f1 <- table[1, 2]
.Object@n <- sum(table[ , 2])
.Object
})
validFrequencyTable <- function(object) {
errors <- character()
width_table <- dim(object@table)[2]
if (!(width_table %in% c(0, 2))) {
msg <- paste("Table has ", width_table, "columns. Should be 0 or 2", sep = "")
errors <- c(errors, msg)
}
## check that is a frequency count table
if (length(errors) == 0) TRUE else errors
}
setValidity("FrequencyTable", validFrequencyTable)
#
# test_data_set_1 <- read.csv("/Users/adw96/Documents/Research w Bunge/CatchAll/10000_geo_.5_2.csv", header = F)
# ft1 <- new("FrequencyTable", table = test_data_set_1)
# ft1
# class(ft1)
#
# wlrm_transformed(ft1)
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