Памятка по работе в RStudio

Студента подгруппы NN (группы NNN) Фамилия И. О.

Учётные данные

1. Мой логин: LOGIN (вставить LOGIN)
2. Адрес RStudio: http://doctor10.nosoc.io/rdtech
3. Адрес моих публичных файлов: http://doctor10.nosoc.io/pdtech/zzr

dotFun <- function(x){'digraph test123 { 
          A -> B
          }'}

digraph g {
graph [
rankdir = "LR"
];
node [
fontsize = "16"
colorscheme=accent4
shape = "ellipse"
];
edge [
];
"node0" [
label = "<f0> 0x10ba8| <f1>"
shape = "record"
];
"node1" [
label = "<f0> 0xf7fc4380| <f1> | <f2> |-1"
shape = "record"
];
"node2" [
label = "<f0> 0xf7fc44b8| | |2"
shape = "record"
];
"node3" [
label = "<f0> 3.43322790286038071e-06|44.79998779296875|0"
shape = "record"
];
"node4" [
label = "<f0> 0xf7fc4380| <f1> | <f2> |2"
shape = "record"
];
"node5" [
label = "<f0> (nil)| | |-1"
shape = "record"
];
"node6" [
label = "<f0> 0xf7fc4380| <f1> | <f2> |1"
shape = "record"
];
"node7" [
label = "<f0> 0xf7fc4380| <f1> | <f2> |2"
shape = "record"
];
"node8" [
label = "<f0> <
<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
  <TR><TD>left</TD><TD PORT="f1">mid dle</TD><TD PORT="f2">right</TD></TR>
</TABLE>>];
    struct2 [label=<
<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
  <TR><TD PORT="f0">one</TD><TD>two</TD></TR>
</TABLE>>];
    struct3 [label=<
<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" CELLPADDING="4">
  <TR>
    <TD ROWSPAN="3">hello<BR/>world</TD>
    <TD COLSPAN="3">b</TD>
    <TD ROWSPAN="3">g</TD>
    <TD ROWSPAN="3">h</TD>
  </TR>
  <TR>
    <TD>c</TD><TD PORT="here">d</TD><TD>e</TD>
  </TR>
  <TR>
    <TD COLSPAN="3">f</TD>
  </TR>
</TABLE>>"
shape = "record"
fillcolor="3"
style=filled
];
"node9" [
label = "<f0> (nil)|5 | |-1"
shape = "record"
color="1"
];
"node10" [
label = "<f0> (nil)| <f1> | <f2> |-1"
shape = "record"
];
"node11" [
label = "<f0> (nil)| <f1> | <f2> |-1"
shape = "record"
];
"node12" [
label = "<f0> 0xf7fc43e0| | |1"
shape = "record"
];
"node0":f0 -> "node1":f0 [
id = 0
];
"node0":f1 -> "node2":f0 [
id = 1
];
"node1":f0 -> "node3":f0 [
id = 2
];
"node1":f1 -> "node4":f0 [
id = 3
];
"node1":f2 -> "node5":f0 [
id = 4
];
"node4":f0 -> "node3":f0 [
id = 5
];
"node4":f1 -> "node6":f0 [
id = 6
];
"node4":f2 -> "node10":f0 [
id = 7
];
"node6":f0 -> "node3":f0 [
id = 8
];
"node6":f1 -> "node7":f0 [
id = 9
];
"node6":f2 -> "node9":f0 [
id = 10
];
"node7":f0 -> "node3":f0 [
id = 11
];
"node7":f1 -> "node1":f0 [
id = 12
];
"node7":f2 -> "node8":f0 [
id = 13
];
"node10":f1 -> "node11":f0 [
id = 14
];
"node10":f2 -> "node12":f0 [
id = 15
];
"node11":f2 -> "node1":f0 [
id = 16
];
}

Работа с RStudio

Меню RStudio

• Создание файлов
  • Создание нового файла RMarkdown: Меню File – New – R Markdown
  • Создание новой презентации в RMarkdown: Меню File – New – R Presentation
  • Создание нового сценария R: Меню File – New – R Script
• Запуск системного интерпретатора (консоли): Меню Tools – Shell…
• Справка по Markdown

head(cars)

##   speed dist
## 1     4    2
## 2     4   10
## 3     7    4
## 4     7   22
## 5     8   16
## 6     9   10

b <- c(3, 7)

Второй элемент \( b= \) 7

plot(cars)
x <- c(1,3,5)