【发布时间】:2017-05-19 19:07:23
【问题描述】:
我有两个数据框。我想创建一个文本文件。它是水文模型的输入文件 感谢您的帮助。我试图编写文件代码格式,但它不接受。它也是一个等号的单列。我认为给定所需的输出文件解释得很好。
第一个数据框为
> lfz
readLines("G:/Rlearning/wrds.txt")
1 HYDRUS_Version =
2 WaterFlow =
3 SoluteTransport =
4 Unsatchem =
5 Unsatchem =
6 HP1 =
7 HeatTransport =
8 EquilibriumAdsorption =
9 MobileImmobile =
10 RootWaterUptake =
11 RootGrowth =
12 MaterialNumbers =
13 SubregionNumbers =
14 SpaceUnit =
15 TimeUnit =
16 PrintTimes =
17 NumberOfSolutes =
18 InitialCondition =
19 NumberOfNodes =
20 ProfileDepth =
21 ObservationNodes =
22 GridVisible =
23 SnapToGrid =
24 ProfileWidth =
25 LeftMargin =
26 GridOrgX =
27 GridOrgY =
28 GridDX =
29 GridDY =
第二个数据帧是
这里 3 代表我创建的后备文件中的行号,我从中获取第 3 行并将其转换为列。这里的值是不同的。问题很简单。我想在等号后写入值并希望写入文本文件。
> C1
3
1 4
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 0
10 0
11 0
12 0
13 0
14 cm
15 days
16 160
17 0
18 1
19 101
20 120
21 160
22 160
23 160
24 160
25 160
26 160
27 160
28 160
29 160
所需的输出文本文件为
HYDRUS_Version=4
WaterFlow=3
SoluteTransport=0
Unsatchem=0
Unsatchem=0
HP1=2
HeatTransport=0
EquilibriumAdsorption=1
MobileImmobile=0
RootWaterUptake=1
RootGrowth=0
MaterialNumbers=1
SubregionNumbers=1
SpaceUnit=cm
TimeUnit=days
PrintTimes=180
NumberOfSolutes=0
InitialCondition=1
NumberOfNodes=101
ProfileDepth=1.2E+02
ObservationNodes=5
GridVisible=1
SnapToGrid=1
ProfileWidth=80
LeftMargin=40
GridOrgX=0
GridOrgY=0
【问题讨论】:
-
请更正您的问题的格式(尤其是数据格式),以便对用户更加友好(就像它们出现在 R 中一样)
-
请使用
dput()显示您的数据! -
可能只是
paste2 列并使用write(..., ncol=1)... -
> dput(C1) structure(list(
3= structure(c(6L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L , 7L, 8L, 5L, 1L, 2L, 3L, 4L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L, 5L), .Names = c("V1", "V2", "V3" 、“V4”、“V5”、“V6”、“V7”、“V8”、“V9”、“V10”、“V11”、“V12”、“V13”、“V14”、“V15”、“ V16”、“V17”、“V18”、“V19”、“V20”、“V21”、“V22”、“V23”、“V24”、“V25”、“V26”、“V27”、“V28” , "V29"), .Label = c("0", "1", "101", "120", "160", "4", "cm", "days"), class= "factor") ), .Names = "3", row.names = c(NA, -29L), class= "data.frame") -
> dput(lfz) 结构(list(
readLines("G:/Rlearning/wrds.txt")= 结构(c(9L, 28L, 23L, 27L, 27L, 8L, 7L, 1L, 13L, 21L, 20L, 12L, 25L , 24L, 26L, 17L, 15L, 10L, 14L, 18L, 16L, 6L, 22L, 19L, 11L, 4L, 5L, 2L, 3L), .Label = c("EquilibriumAdsorption=", "GridDX=", " GridDY =","GridOrgX =","GridOrgY =","GridVisible =","HeatTransport =","HP1 =","HYDRUS_Version =","InitialCondition =","LeftMargin =","MaterialNumbers ="," MobileImmobile ="、"NumberOfNodes ="、"NumberOfSolutes ="、
标签: r optimization dataframe text