#' 针对日期数据进行取舍
#'
#' @param x 原始数据,完整时间类型的字符向量
#' @param unit 四舍五入的单位
#'
#' @return 返回值
#' @import hms
#' @export
#'
#' @examples
#' round_time('9:12:05','min');
round_time <- function(x,unit=c('hour','min')) {
res <- as.hms(x);
cof <- 1;
if (unit == 'hour')
{
cof <- 3600
}else if (unit == 'min'){
cof <-60
}else{
cof <-1
}
res <-trunc_hms(res,cof);
res <- as.character(res);
return(res);
}
#' 格式化时间部分
#'
#' @param value 值
#' @param unit 单位
#'
#' @return 返回值
#' @export
#'
#' @examples
#' time_formatter()
time_formatter <- function(value="0",unit='年'){
if(value == '0')
{
res <-""
}else{
res <- paste0(as.character(value),unit)
}
return(res)
}
#' 格式化秒数
#'
#' @param seconds 整数型的秒数
#'
#' @return 返回值
#' @export
#'
#' @examples
#' seconds_as——TimeText()
seconds_as_Timetext <- function(seconds){
value <- lubridate::seconds_to_period(seconds)
value_year <- as.character(value@year)
value_month <- as.character(value@month)
value_day <- as.character(value@day)
value_hour <- as.character(value@hour)
value_minute <- as.character(value@minute)
value_second <- as.character(value@.Data)
part_year <- time_formatter(value_year,'年')
part_month <-time_formatter(value_month,'月')
part_day <- time_formatter(value_day,'日')
part_hour <- time_formatter(value_hour,'小时')
part_minute <- time_formatter(value_minute,'分')
part_second <- time_formatter(value_second,'秒')
res <- paste0(part_year,part_month,part_day,part_hour,part_minute,part_second)
return(res)
}
library(lubridate)
bb<- seconds_to_period(80)
as.character(bb@year) =="0"
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