[英]R iterate over a dictionary into a function for multiple values
我正在嘗試創建一個循環(或最有效的方法)來迭代 R(或 Python)中的一系列日歷以發布所有假期(理想情況下是所有工作日。但似乎我可能會設計兩個部分為此-我希望標記周末):目標是擁有一個看起來像的 dataframe:
Country | ISO Code (if available) | Dates
United States of America| US| 12.24.2020
United States of America| US| 12.25.2020
United States of America| US| 01.01.2021
United Kingdom| UK| 12.24.2020
United Kingdom| UK| 12.25.2020
United Kingdom| UK| 01.01.2021
到目前為止我所擁有的:
require("lattice")
require("reticulate")
require("RcppQuantuccia")
require("tidyverse")
require("tidytable")
fun_Holidays <- function(cal) {
setCalendar(cal)
getHolidays(as.Date("2019-01-01"), as.Date("2030-12-31"))
}
cal_dic <- data.table(calendar=calendars)
as.list(cal_dic)
cal_dic 是 RcppQuantuccia 上所有可用日歷的列表,但如果我運行:
fun_Holidays(cal_dic)
我得到的只是錯誤(因為它不是迭代的):
ERROR: Error in setCalendar(cal): Expecting a single string value: [type=list; extent=1].
我還在 Python 中使用假期 package 對此進行了嘗試,並取得了進一步的進展,但 ISO 代碼不正確 append:
all_holidays = []
country_list = ['Angola','Argentina','Aruba','Australia','Austria','Bangladesh','Belarus','Belgium','Botswana','Brazil',
'Bulgaria','Burundi','Canada','Chile','China','Colombia','Croatia','Curacao','Czechia','Denmark','Djibouti','DominicanRepublic',
'Egypt','England','Estonia','Finland','France','Georgia','Germany','Greece','Honduras','HongKong','Hungary','Iceland','India','Ireland','IsleOfMan',
'Israel','Italy','Jamaica','Japan','Kenya','Korea','Latvia','Lesotho','Lithuania','Luxembourg','Malaysia','Malawi','Mexico','Morocco','Mozambique','Netherlands',
'Namibia','NewZealand','Nicaragua','Nigeria','NorthernIreland','Norway','Paraguay','Peru','Poland','Portugal','PortugalExt','Romania','Russia','SaudiArabia','Scotland',
'Serbia','Singapore','Slovakia','Slovenia','SouthAfrica','Spain','Swaziland','Sweden','Switzerland','Turkey','Ukraine','UnitedArabEmirates','UnitedKingdom',
'UnitedStates','Venezuela','Vietnam','Wales','Zambia','Zimbabwe']
for country in country_list:
for holiday in holidays.CountryHoliday(country, years = np.arange(2018,2030,1)).items():
all_holidays.append({'date' : holiday[0], 'holiday' : holiday[1], 'country': country, 'code': code})
all_holidays = pd.DataFrame(all_holidays)
all_holidays
date holiday country code
0 2018-09-17 Dia do Herói Nacional Angola NZ
1 2018-01-01 Ano novo Angola NZ
2 2018-03-30 Sexta-feira Santa Angola NZ
3 2018-02-13 Carnaval Angola NZ
4 2018-02-04 Dia do Início da Luta Armada Angola NZ
... ... ... ... ...
14386 2029-08-15 Zimbabwe Heroes' Day Zimbabwe NZ
14387 2029-08-13 Defense Forces Day Zimbabwe NZ
14388 2029-12-22 Unity Day Zimbabwe NZ
14389 2029-12-25 Christmas Day Zimbabwe NZ
14390 2029-12-26 Boxing Day Zimbabwe NZ
14391 rows × 4 columns
我覺得很奇怪,在 csv 等中沒有按日期按國家/地區划分的假期主列表來幫助時間序列 - 但也許這只是我::)
謝謝!
編輯:我也一直在看: https://workalendar.github.io/workalendar/
因為它擁有最大的國家/地區列表,但它比假期更難使用 - 但如果有人有解決方案將“主日歷”從 workaldendar 中取出,那就太棒了!
使用lapply
-
library(RcppQuantuccia)
fun_Holidays <- function(cal) {
setCalendar(cal)
getHolidays(as.Date("2019-01-01"), as.Date("2030-12-31"))
}
lapply(calendars, fun_Holidays)
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