Could you solve the questions with R, please? (Only R please) I took a screenshot of the data. (please write the codes based on the screenshot data) There are a total of 409 rows in the data. When you write the R codes, could you also include explanations as well? For each of X1, X2, X3, X4, 1. Plot a line plot 2. Plot the acf (autocorrelation function) 3. Plot the pacf 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 ◄ 4. Identify the series 5. Estimate the parameters of the series A i 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 B Year 1948 1948 1948 1948 1948 1948 1948 1948 1948 1948 1948 1948 1949 1949 1949 1949 1949 1949 1949 1949 1949 1949 Sheet1 (+ с Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct D X₁ 278 310 298 225 185 385 356 274 197 166 189 203 295 294 318 301 349 550 478 408 294 290 E X₂ 1511 1694 1614 1482 1245 1108 1195 1177 1146 981 1163 1344 1923 2292 2267 2081 2154 2163 2547 2293 2115 2419 F X3 116 153 142 139 93 323 256 152 138 90 128 104 149 180 169 171 193 388 356 230 271 190 G X4 446 650 592 561 491 592 604 635 580 510 553 554 628 708 629 724 820 865 1007 1025 955 889 H

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Could you solve the questions with R, please? (Only R please)
I took a screenshot of the data. (please write the codes based on the screenshot data)
There are a total of 409 rows in the data.
When you write the R codes, could you also include explanations as well?
For each of X1, X2, X3, X4,
1. Plot a line plot
2. Plot the acf (autocorrelation function)
3. Plot the pacf
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
◄
4. Identify the series
5. Estimate the parameters of the series
A
i
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
B
Year
1948
1948
1948
1948
1948
1948
1948
1948
1948
1948
1948
1948
1949
1949
1949
1949
1949
1949
1949
1949
1949
1949
Sheet1
(+
с
Month
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
D
X₁
278
310
298
225
185
385
356
274
197
166
189
203
295
294
318
301
349
550
478
408
294
290
E
X₂
1511
1694
1614
1482
1245
1108
1195
1177
1146
981
1163
1344
1923
2292
2267
2081
2154
2163
2547
2293
2115
2419
F
X3
116
153
142
139
93
323
256
152
138
90
128
104
149
180
169
171
193
388
356
230
271
190
G
X4
446
650
592
561
491
592
604
635
580
510
553
554
628
708
629
724
820
865
1007
1025
955
889
H
Transcribed Image Text:Could you solve the questions with R, please? (Only R please) I took a screenshot of the data. (please write the codes based on the screenshot data) There are a total of 409 rows in the data. When you write the R codes, could you also include explanations as well? For each of X1, X2, X3, X4, 1. Plot a line plot 2. Plot the acf (autocorrelation function) 3. Plot the pacf 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 ◄ 4. Identify the series 5. Estimate the parameters of the series A i 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 B Year 1948 1948 1948 1948 1948 1948 1948 1948 1948 1948 1948 1948 1949 1949 1949 1949 1949 1949 1949 1949 1949 1949 Sheet1 (+ с Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct D X₁ 278 310 298 225 185 385 356 274 197 166 189 203 295 294 318 301 349 550 478 408 294 290 E X₂ 1511 1694 1614 1482 1245 1108 1195 1177 1146 981 1163 1344 1923 2292 2267 2081 2154 2163 2547 2293 2115 2419 F X3 116 153 142 139 93 323 256 152 138 90 128 104 149 180 169 171 193 388 356 230 271 190 G X4 446 650 592 561 491 592 604 635 580 510 553 554 628 708 629 724 820 865 1007 1025 955 889 H
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