Hi Barradas Sorry for the delay. Below is a section of my data. I have up to 1826 covering 1998 to 2002 year day Hr SWS 1998 1 0 344. 1998 2 0 346. 1998 3 0 356. 1998 4 0 332. 1998 5 0 302. 1998 6 0 329. 1998 7 0 395. 1998 8 0 359. 1998 9 0 471. 1998 10 0 392. 1998 11 0 346. 1998 12 0 387. 1998 13 0 393. 1998 14 0 367. 1998 15 0 320. 1998 16 0 309. 1998 17 0 341. 1998 18 0 329. 1998 19 0 322. 1998 20 0 429. 1998 21 0 433. 1998 22 0 398. 1998 23 0 393. 1998 24 0 393. 1998 25 0 423. 1998 26 0 426. 1998 27 0 429. 1998 28 0 386. 1998 29 0 381. 1998 30 0 375. 1998 31 0 365. 1998 32 0 450. 1998 33 0 381. 1998 34 0 316. 1998 35 0 351. 1998 36 0 306. 1998 37 0 312. 1998 38 0 320. 1998 39 0 339. 1998 40 0 395. 1998 41 0 429. 1998 42 0 479. 1998 43 0 495. 1998 44 0 407. 1998 45 0 358. 1998 46 0 360. 1998 47 0 382. 1998 48 0 394. 1998 49 0 393. 1998 50 0 435. 1998 51 0 408. 1998 52 0 360. 1998 53 0 372. 1998 54 0 376. 1998 55 0 379. 1998 56 0 361. 1998 57 0 333. 1998 58 0 321. 1998 59 0 344. 1998 60 0 412. 1998 61 0 428. 1998 62 0 401. 1998 63 0 369. 1998 64 0 343. 1998 65 0 330. 1998 66 0 317. 1998 67 0 296. 1998 68 0 282. 1998 69 0 404. 1998 70 0 530. 1998 71 0 525. 1998 72 0 484. 1998 73 0 430. 1998 74 0 388. 1998 75 0 347. 1998 76 0 337. 1998 77 0 342. 1998 78 0 305. 1998 79 0 329. 1998 80 0 420. 1998 81 0 564. 1998 82 0 483. 1998 83 0 385. 1998 84 0 393. 1998 85 0 437. 1998 86 0 441. 1998 87 0 434. 1998 88 0 471. 1998 89 0 429. 1998 90 0 412. 1998 91 0 370. 1998 92 0 326. 1998 93 0 357. 1998 94 0 338. 1998 95 0 380. 1998 96 0 339. 1998 97 0 312. 1998 98 0 313. 1998 99 0 327. 1998 100 0 362. 1998 101 0 358. 1998 102 0 387. 1998 103 0 397. 1998 104 0 375. 1998 105 0 350. 1998 106 0 357. 1998 107 0 472. 1998 108 0 526. 1998 109 0 396. 1998 110 0 374. 1998 111 0 376. 1998 112 0 355. 1998 113 0 343. 1998 114 0 425. 1998 115 0 426. 1998 116 0 479. 1998 117 0 469. 1998 118 0 425. 1998 119 0 344. 1998 120 0 341. 1998 121 0 426. 1998 122 0 601. 1998 123 0 476. 1998 124 0 670. 1998 125 0 585. 1998 126 0 496. 1998 127 0 479. 1998 128 0 569. 1998 129 0 531. 1998 130 0 489. 1998 131 0 484. 1998 132 0 480. 1998 133 0 393. 1998 134 0 332. 1998 135 0 327. 1998 136 0 493. 1998 137 0 493. 1998 138 0 430. 1998 139 0 396. 1998 140 0 408. 1998 141 0 416. 1998 142 0 376. 1998 143 0 375. 1998 144 0 415. 1998 145 0 407. 1998 146 0 398. 1998 147 0 352. 1998 148 0 349. 1998 149 0 517. 1998 150 0 597. 1998 151 0 480. 1998 152 0 435. 1998 153 0 408. 1998 154 0 441. 1998 155 0 397. 1998 156 0 374. 1998 157 0 413. 1998 158 0 582. 1998 159 0 513. 1998 160 0 459. 1998 161 0 466. 1998 162 0 414. 1998 163 0 354. 1998 164 0 341. 1998 165 0 343. 1998 166 0 369. 1998 167 0 411. 1998 168 0 355. Thanks Jibrin
On Fri, Jan 15, 2021 at 7:15 PM Rui Barradas <ruipbarra...@sapo.pt> wrote: > Hello, > > No dataset was attached. Like the posting guide says, > > No binary attachments except for PS, PDF, and some image and archive > formats (others are automatically stripped off because they can contain > malicious software). Files in other formats and larger ones should > rather be put on the web and have only their URLs posted. This way a > reader has the option to download them or not. > > > Can you post sample data? Please post the output of `dput(df)`. Or, if > it is too big the output of `dput(head(df, 20))`. (`df` is the name of > your dataset.) > > Hope this helps, > > Rui Barradas > > Às 11:30 de 15/01/21, Jibrin Alhassan escreveu: > > Dear R users, > > I am very new to R software. I have solar wind speed data needed for my > > work. How do I convert day in the year to year, month, and day with R > > software? I have used this code > > as.Date(0, origin = "1998-01-01") > > but it can only convert one day of the year at a time. Meanwhile, I have > up > > to the 1998-2002 data set. Attached is my data. > > Kindly help, please. > > Jibrin Alhassan > > ______________________________________________ > > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > > https://stat.ethz.ch/mailman/listinfo/r-help > > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > > and provide commented, minimal, self-contained, reproducible code. > > > [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.