时间5分钟间隔24小时矢量是否有任何方式中的R,以从头开始创建或从整数格式像这样,用5分钟的时间里间隔24小时矢量:创建中的R
2355这将对应至23:55
155将对应于1:55
等。
基本上我想要的是一个从00:00到23:55的矢量,所以我可以用对应于每个时间间隔的数据绘制图形。
谢谢
时间5分钟间隔24小时矢量是否有任何方式中的R,以从头开始创建或从整数格式像这样,用5分钟的时间里间隔24小时矢量:创建中的R
2355这将对应至23:55
155将对应于1:55
等。
基本上我想要的是一个从00:00到23:55的矢量,所以我可以用对应于每个时间间隔的数据绘制图形。
谢谢
有它具有很好的特性,即by
参数将得到解析为“数字间隔”意思是seq.POSIXt
功能。如果您打印format(z, "%H%M", tz="GMT")
结果就会出现期望:
format(seq.POSIXt(as.POSIXct(Sys.Date()), as.POSIXct(Sys.Date()+1), by = "5 min"),
"%H%M", tz="GMT")
[1] "0000" "0005" "0010" "0015" "0020" "0025" "0030" "0035" "0040" "0045" "0050"
[12] "0055" "0100" "0105" "0110" "0115" "0120" "0125" "0130" "0135" "0140" "0145"
[23] "0150" "0155" "0200" "0205" "0210" "0215" "0220" "0225" "0230" "0235" "0240"
[34] "0245" "0250" "0255" "0300" "0305" "0310" "0315" "0320" "0325" "0330" "0335"
[45] "0340" "0345" snipped the rest.
除非你是四十八分之三百六十零度格林威治内(或者是巴黎),你需要把在tz="GMT"
让你的时区偏移没有出现。如果没有这个,我会为“1700”开始创建一个序列。您可以在内部结果赋值给一个名字,如果你需要保持它arount,但它不会是一个字符值,但rahter一个POSIXct对象:
z <- seq.POSIXt(as.POSIXct(Sys.Date()), as.POSIXct(Sys.Date()+1), by = "5 min")
> z[1]
[1] "2014-09-09 17:00:00 PDT"
好吧,我几乎得到我想要的。由于我在不同的日子里有数据,因此情节在x数据中会有错误的时间。我该如何解决这个问题? – 2014-09-10 22:28:21
不确定什么是没有一个更完整的测试和什么是预期的描述。 (既然你已经接受了另一个答案,我已经回答了这个问题。) – 2014-09-10 22:34:54
尝试
outer(c(0, seq_len(23)),
seq(0, 55, 5),
function(x, y) paste0(sprintf("%02.f", x) , ":", sprintf("%02.f", y)))
对不起,我认为我有点难以捉摸。我想要的是一个从00:00到23:55的矢量,所以我可以绘制一个图形,其中包含与每个时间间隔相对应的数据。 – 2014-09-10 22:21:31
看我的编辑。但我喜欢@BondedDust解决方案更好TBH – 2014-09-10 22:31:17
> seq(ISOdatetime(2001,2,3,0,0,0), ISOdatetime(2001,2,4,0,0,0), by=(60*5))
[1] "2001-02-03 00:00:00 PST" "2001-02-03 00:05:00 PST"
[3] "2001-02-03 00:10:00 PST" "2001-02-03 00:15:00 PST"
[5] "2001-02-03 00:20:00 PST" "2001-02-03 00:25:00 PST"
[7] "2001-02-03 00:30:00 PST" "2001-02-03 00:35:00 PST"
[9] "2001-02-03 00:40:00 PST" "2001-02-03 00:45:00 PST"
[11] "2001-02-03 00:50:00 PST" "2001-02-03 00:55:00 PST"
[13] "2001-02-03 01:00:00 PST" "2001-02-03 01:05:00 PST"
[15] "2001-02-03 01:10:00 PST" "2001-02-03 01:15:00 PST"
[17] "2001-02-03 01:20:00 PST" "2001-02-03 01:25:00 PST"
[19] "2001-02-03 01:30:00 PST" "2001-02-03 01:35:00 PST"
[21] "2001-02-03 01:40:00 PST" "2001-02-03 01:45:00 PST"
[23] "2001-02-03 01:50:00 PST" "2001-02-03 01:55:00 PST"
[25] "2001-02-03 02:00:00 PST" "2001-02-03 02:05:00 PST"
[27] "2001-02-03 02:10:00 PST" "2001-02-03 02:15:00 PST"
[29] "2001-02-03 02:20:00 PST" "2001-02-03 02:25:00 PST"
[31] "2001-02-03 02:30:00 PST" "2001-02-03 02:35:00 PST"
[33] "2001-02-03 02:40:00 PST" "2001-02-03 02:45:00 PST"
[35] "2001-02-03 02:50:00 PST" "2001-02-03 02:55:00 PST"
[37] "2001-02-03 03:00:00 PST" "2001-02-03 03:05:00 PST"
[39] "2001-02-03 03:10:00 PST" "2001-02-03 03:15:00 PST"
[41] "2001-02-03 03:20:00 PST" "2001-02-03 03:25:00 PST"
[43] "2001-02-03 03:30:00 PST" "2001-02-03 03:35:00 PST"
[45] "2001-02-03 03:40:00 PST" "2001-02-03 03:45:00 PST"
[47] "2001-02-03 03:50:00 PST" "2001-02-03 03:55:00 PST"
[49] "2001-02-03 04:00:00 PST" "2001-02-03 04:05:00 PST"
[51] "2001-02-03 04:10:00 PST" "2001-02-03 04:15:00 PST"
[53] "2001-02-03 04:20:00 PST" "2001-02-03 04:25:00 PST"
[55] "2001-02-03 04:30:00 PST" "2001-02-03 04:35:00 PST"
[57] "2001-02-03 04:40:00 PST" "2001-02-03 04:45:00 PST"
[59] "2001-02-03 04:50:00 PST" "2001-02-03 04:55:00 PST"
[61] "2001-02-03 05:00:00 PST" "2001-02-03 05:05:00 PST"
[63] "2001-02-03 05:10:00 PST" "2001-02-03 05:15:00 PST"
[65] "2001-02-03 05:20:00 PST" "2001-02-03 05:25:00 PST"
[67] "2001-02-03 05:30:00 PST" "2001-02-03 05:35:00 PST"
[69] "2001-02-03 05:40:00 PST" "2001-02-03 05:45:00 PST"
[71] "2001-02-03 05:50:00 PST" "2001-02-03 05:55:00 PST"
[73] "2001-02-03 06:00:00 PST" "2001-02-03 06:05:00 PST"
[75] "2001-02-03 06:10:00 PST" "2001-02-03 06:15:00 PST"
[77] "2001-02-03 06:20:00 PST" "2001-02-03 06:25:00 PST"
[79] "2001-02-03 06:30:00 PST" "2001-02-03 06:35:00 PST"
[81] "2001-02-03 06:40:00 PST" "2001-02-03 06:45:00 PST"
[83] "2001-02-03 06:50:00 PST" "2001-02-03 06:55:00 PST"
[85] "2001-02-03 07:00:00 PST" "2001-02-03 07:05:00 PST"
[87] "2001-02-03 07:10:00 PST" "2001-02-03 07:15:00 PST"
[89] "2001-02-03 07:20:00 PST" "2001-02-03 07:25:00 PST"
[91] "2001-02-03 07:30:00 PST" "2001-02-03 07:35:00 PST"
[93] "2001-02-03 07:40:00 PST" "2001-02-03 07:45:00 PST"
[95] "2001-02-03 07:50:00 PST" "2001-02-03 07:55:00 PST"
[97] "2001-02-03 08:00:00 PST" "2001-02-03 08:05:00 PST"
[99] "2001-02-03 08:10:00 PST" "2001-02-03 08:15:00 PST"
[101] "2001-02-03 08:20:00 PST" "2001-02-03 08:25:00 PST"
[103] "2001-02-03 08:30:00 PST" "2001-02-03 08:35:00 PST"
[105] "2001-02-03 08:40:00 PST" "2001-02-03 08:45:00 PST"
[107] "2001-02-03 08:50:00 PST" "2001-02-03 08:55:00 PST"
[109] "2001-02-03 09:00:00 PST" "2001-02-03 09:05:00 PST"
[111] "2001-02-03 09:10:00 PST" "2001-02-03 09:15:00 PST"
[113] "2001-02-03 09:20:00 PST" "2001-02-03 09:25:00 PST"
[115] "2001-02-03 09:30:00 PST" "2001-02-03 09:35:00 PST"
[117] "2001-02-03 09:40:00 PST" "2001-02-03 09:45:00 PST"
[119] "2001-02-03 09:50:00 PST" "2001-02-03 09:55:00 PST"
[121] "2001-02-03 10:00:00 PST" "2001-02-03 10:05:00 PST"
[123] "2001-02-03 10:10:00 PST" "2001-02-03 10:15:00 PST"
[125] "2001-02-03 10:20:00 PST" "2001-02-03 10:25:00 PST"
[127] "2001-02-03 10:30:00 PST" "2001-02-03 10:35:00 PST"
[129] "2001-02-03 10:40:00 PST" "2001-02-03 10:45:00 PST"
[131] "2001-02-03 10:50:00 PST" "2001-02-03 10:55:00 PST"
[133] "2001-02-03 11:00:00 PST" "2001-02-03 11:05:00 PST"
[135] "2001-02-03 11:10:00 PST" "2001-02-03 11:15:00 PST"
[137] "2001-02-03 11:20:00 PST" "2001-02-03 11:25:00 PST"
[139] "2001-02-03 11:30:00 PST" "2001-02-03 11:35:00 PST"
[141] "2001-02-03 11:40:00 PST" "2001-02-03 11:45:00 PST"
[143] "2001-02-03 11:50:00 PST" "2001-02-03 11:55:00 PST"
[145] "2001-02-03 12:00:00 PST" "2001-02-03 12:05:00 PST"
[147] "2001-02-03 12:10:00 PST" "2001-02-03 12:15:00 PST"
[149] "2001-02-03 12:20:00 PST" "2001-02-03 12:25:00 PST"
[151] "2001-02-03 12:30:00 PST" "2001-02-03 12:35:00 PST"
[153] "2001-02-03 12:40:00 PST" "2001-02-03 12:45:00 PST"
[155] "2001-02-03 12:50:00 PST" "2001-02-03 12:55:00 PST"
[157] "2001-02-03 13:00:00 PST" "2001-02-03 13:05:00 PST"
[159] "2001-02-03 13:10:00 PST" "2001-02-03 13:15:00 PST"
[161] "2001-02-03 13:20:00 PST" "2001-02-03 13:25:00 PST"
[163] "2001-02-03 13:30:00 PST" "2001-02-03 13:35:00 PST"
[165] "2001-02-03 13:40:00 PST" "2001-02-03 13:45:00 PST"
[167] "2001-02-03 13:50:00 PST" "2001-02-03 13:55:00 PST"
[169] "2001-02-03 14:00:00 PST" "2001-02-03 14:05:00 PST"
[171] "2001-02-03 14:10:00 PST" "2001-02-03 14:15:00 PST"
[173] "2001-02-03 14:20:00 PST" "2001-02-03 14:25:00 PST"
[175] "2001-02-03 14:30:00 PST" "2001-02-03 14:35:00 PST"
[177] "2001-02-03 14:40:00 PST" "2001-02-03 14:45:00 PST"
[179] "2001-02-03 14:50:00 PST" "2001-02-03 14:55:00 PST"
[181] "2001-02-03 15:00:00 PST" "2001-02-03 15:05:00 PST"
[183] "2001-02-03 15:10:00 PST" "2001-02-03 15:15:00 PST"
[185] "2001-02-03 15:20:00 PST" "2001-02-03 15:25:00 PST"
[187] "2001-02-03 15:30:00 PST" "2001-02-03 15:35:00 PST"
[189] "2001-02-03 15:40:00 PST" "2001-02-03 15:45:00 PST"
[191] "2001-02-03 15:50:00 PST" "2001-02-03 15:55:00 PST"
[193] "2001-02-03 16:00:00 PST" "2001-02-03 16:05:00 PST"
[195] "2001-02-03 16:10:00 PST" "2001-02-03 16:15:00 PST"
[197] "2001-02-03 16:20:00 PST" "2001-02-03 16:25:00 PST"
[199] "2001-02-03 16:30:00 PST" "2001-02-03 16:35:00 PST"
[201] "2001-02-03 16:40:00 PST" "2001-02-03 16:45:00 PST"
[203] "2001-02-03 16:50:00 PST" "2001-02-03 16:55:00 PST"
[205] "2001-02-03 17:00:00 PST" "2001-02-03 17:05:00 PST"
[207] "2001-02-03 17:10:00 PST" "2001-02-03 17:15:00 PST"
[209] "2001-02-03 17:20:00 PST" "2001-02-03 17:25:00 PST"
[211] "2001-02-03 17:30:00 PST" "2001-02-03 17:35:00 PST"
[213] "2001-02-03 17:40:00 PST" "2001-02-03 17:45:00 PST"
[215] "2001-02-03 17:50:00 PST" "2001-02-03 17:55:00 PST"
[217] "2001-02-03 18:00:00 PST" "2001-02-03 18:05:00 PST"
[219] "2001-02-03 18:10:00 PST" "2001-02-03 18:15:00 PST"
[221] "2001-02-03 18:20:00 PST" "2001-02-03 18:25:00 PST"
[223] "2001-02-03 18:30:00 PST" "2001-02-03 18:35:00 PST"
[225] "2001-02-03 18:40:00 PST" "2001-02-03 18:45:00 PST"
[227] "2001-02-03 18:50:00 PST" "2001-02-03 18:55:00 PST"
[229] "2001-02-03 19:00:00 PST" "2001-02-03 19:05:00 PST"
[231] "2001-02-03 19:10:00 PST" "2001-02-03 19:15:00 PST"
[233] "2001-02-03 19:20:00 PST" "2001-02-03 19:25:00 PST"
[235] "2001-02-03 19:30:00 PST" "2001-02-03 19:35:00 PST"
[237] "2001-02-03 19:40:00 PST" "2001-02-03 19:45:00 PST"
[239] "2001-02-03 19:50:00 PST" "2001-02-03 19:55:00 PST"
[241] "2001-02-03 20:00:00 PST" "2001-02-03 20:05:00 PST"
[243] "2001-02-03 20:10:00 PST" "2001-02-03 20:15:00 PST"
[245] "2001-02-03 20:20:00 PST" "2001-02-03 20:25:00 PST"
[247] "2001-02-03 20:30:00 PST" "2001-02-03 20:35:00 PST"
[249] "2001-02-03 20:40:00 PST" "2001-02-03 20:45:00 PST"
[251] "2001-02-03 20:50:00 PST" "2001-02-03 20:55:00 PST"
[253] "2001-02-03 21:00:00 PST" "2001-02-03 21:05:00 PST"
[255] "2001-02-03 21:10:00 PST" "2001-02-03 21:15:00 PST"
[257] "2001-02-03 21:20:00 PST" "2001-02-03 21:25:00 PST"
[259] "2001-02-03 21:30:00 PST" "2001-02-03 21:35:00 PST"
[261] "2001-02-03 21:40:00 PST" "2001-02-03 21:45:00 PST"
[263] "2001-02-03 21:50:00 PST" "2001-02-03 21:55:00 PST"
[265] "2001-02-03 22:00:00 PST" "2001-02-03 22:05:00 PST"
[267] "2001-02-03 22:10:00 PST" "2001-02-03 22:15:00 PST"
[269] "2001-02-03 22:20:00 PST" "2001-02-03 22:25:00 PST"
[271] "2001-02-03 22:30:00 PST" "2001-02-03 22:35:00 PST"
[273] "2001-02-03 22:40:00 PST" "2001-02-03 22:45:00 PST"
[275] "2001-02-03 22:50:00 PST" "2001-02-03 22:55:00 PST"
[277] "2001-02-03 23:00:00 PST" "2001-02-03 23:05:00 PST"
[279] "2001-02-03 23:10:00 PST" "2001-02-03 23:15:00 PST"
[281] "2001-02-03 23:20:00 PST" "2001-02-03 23:25:00 PST"
[283] "2001-02-03 23:30:00 PST" "2001-02-03 23:35:00 PST"
[285] "2001-02-03 23:40:00 PST" "2001-02-03 23:45:00 PST"
[287] "2001-02-03 23:50:00 PST" "2001-02-03 23:55:00 PST"
[289] "2001-02-04 00:00:00 PST"
尝试在'格式(...,“%H%M”)' – 2014-09-10 22:07:56
完美!如果我删除最后一个条目就没关系!谢谢! – 2014-09-10 22:29:59
'expand.grid','seq','apply', 'paste0' ... – 2014-09-10 21:44:49