CodeBook.md

#run_analysis.R Code book

Variables

mergedDataSet table variables

Variables (4:564) as in /UCI HAR Dataset/activity_labels.txt

1. ActivityName
2. Subject
3. Activity
4. "tBodyAcc-mean()-X"
5. "tBodyAcc-mean()-Y"
6. "tBodyAcc-mean()-Z"
7. "tBodyAcc-std()-X"
8. "tBodyAcc-std()-Y"
9. "tBodyAcc-std()-Z"
10. "tBodyAcc-mad()-X"
11. "tBodyAcc-mad()-Y"
12. "tBodyAcc-mad()-Z"
13. "tBodyAcc-max()-X"
14. "tBodyAcc-max()-Y"
15. "tBodyAcc-max()-Z"
16. "tBodyAcc-min()-X"
17. "tBodyAcc-min()-Y"
18. "tBodyAcc-min()-Z"
19. "tBodyAcc-sma()"
20. "tBodyAcc-energy()-X"
21. "tBodyAcc-energy()-Y"
22. "tBodyAcc-energy()-Z"
23. "tBodyAcc-iqr()-X"
24. "tBodyAcc-iqr()-Y"
25. "tBodyAcc-iqr()-Z"
26. "tBodyAcc-entropy()-X"
27. "tBodyAcc-entropy()-Y"
28. "tBodyAcc-entropy()-Z"
29. "tBodyAcc-arCoeff()-X.1"
30. "tBodyAcc-arCoeff()-X.2"
31. "tBodyAcc-arCoeff()-X.3"
32. "tBodyAcc-arCoeff()-X.4"
33. "tBodyAcc-arCoeff()-Y.1"
34. "tBodyAcc-arCoeff()-Y.2"
35. "tBodyAcc-arCoeff()-Y.3"
36. "tBodyAcc-arCoeff()-Y.4"
37. "tBodyAcc-arCoeff()-Z.1"
38. "tBodyAcc-arCoeff()-Z.2"
39. "tBodyAcc-arCoeff()-Z.3"
40. "tBodyAcc-arCoeff()-Z.4"
41. "tBodyAcc-correlation()-X.Y"
42. "tBodyAcc-correlation()-X.Z"
43. "tBodyAcc-correlation()-Y.Z"
44. "tGravityAcc-mean()-X"
45. "tGravityAcc-mean()-Y"
46. "tGravityAcc-mean()-Z"
47. "tGravityAcc-std()-X"
48. "tGravityAcc-std()-Y"
49. "tGravityAcc-std()-Z"
50. "tGravityAcc-mad()-X"
51. "tGravityAcc-mad()-Y"
52. "tGravityAcc-mad()-Z"
53. "tGravityAcc-max()-X"
54. "tGravityAcc-max()-Y"
55. "tGravityAcc-max()-Z"
56. "tGravityAcc-min()-X"
57. "tGravityAcc-min()-Y"
58. "tGravityAcc-min()-Z"
59. "tGravityAcc-sma()"
60. "tGravityAcc-energy()-X"
61. "tGravityAcc-energy()-Y"
62. "tGravityAcc-energy()-Z"
63. "tGravityAcc-iqr()-X"
64. "tGravityAcc-iqr()-Y"
65. "tGravityAcc-iqr()-Z"
66. "tGravityAcc-entropy()-X"
67. "tGravityAcc-entropy()-Y"
68. "tGravityAcc-entropy()-Z"
69. "tGravityAcc-arCoeff()-X.1"
70. "tGravityAcc-arCoeff()-X.2"
71. "tGravityAcc-arCoeff()-X.3"
72. "tGravityAcc-arCoeff()-X.4"
73. "tGravityAcc-arCoeff()-Y.1"
74. "tGravityAcc-arCoeff()-Y.2"
75. "tGravityAcc-arCoeff()-Y.3"
76. "tGravityAcc-arCoeff()-Y.4"
77. "tGravityAcc-arCoeff()-Z.1"
78. "tGravityAcc-arCoeff()-Z.2"
79. "tGravityAcc-arCoeff()-Z.3"
80. "tGravityAcc-arCoeff()-Z.4"
81. "tGravityAcc-correlation()-X.Y"
82. "tGravityAcc-correlation()-X.Z"
83. "tGravityAcc-correlation()-Y.Z"
84. "tBodyAccJerk-mean()-X"
85. "tBodyAccJerk-mean()-Y"
86. "tBodyAccJerk-mean()-Z"
87. "tBodyAccJerk-std()-X"
88. "tBodyAccJerk-std()-Y"
89. "tBodyAccJerk-std()-Z"
90. "tBodyAccJerk-mad()-X"
91. "tBodyAccJerk-mad()-Y"
92. "tBodyAccJerk-mad()-Z"
93. "tBodyAccJerk-max()-X"
94. "tBodyAccJerk-max()-Y"
95. "tBodyAccJerk-max()-Z"
96. "tBodyAccJerk-min()-X"
97. "tBodyAccJerk-min()-Y"
98. "tBodyAccJerk-min()-Z"
99. "tBodyAccJerk-sma()"
100. "tBodyAccJerk-energy()-X"
101. "tBodyAccJerk-energy()-Y"
102. "tBodyAccJerk-energy()-Z"
103. "tBodyAccJerk-iqr()-X"
104. "tBodyAccJerk-iqr()-Y"
105. "tBodyAccJerk-iqr()-Z"
106. "tBodyAccJerk-entropy()-X"
107. "tBodyAccJerk-entropy()-Y"
108. "tBodyAccJerk-entropy()-Z"
109. "tBodyAccJerk-arCoeff()-X.1"
110. "tBodyAccJerk-arCoeff()-X.2"
111. "tBodyAccJerk-arCoeff()-X.3"
112. "tBodyAccJerk-arCoeff()-X.4"
113. "tBodyAccJerk-arCoeff()-Y.1"
114. "tBodyAccJerk-arCoeff()-Y.2"
115. "tBodyAccJerk-arCoeff()-Y.3"
116. "tBodyAccJerk-arCoeff()-Y.4"
117. "tBodyAccJerk-arCoeff()-Z.1"
118. "tBodyAccJerk-arCoeff()-Z.2"
119. "tBodyAccJerk-arCoeff()-Z.3"
120. "tBodyAccJerk-arCoeff()-Z.4"
121. "tBodyAccJerk-correlation()-X.Y"
122. "tBodyAccJerk-correlation()-X.Z"
123. "tBodyAccJerk-correlation()-Y.Z"
124. "tBodyGyro-mean()-X"
125. "tBodyGyro-mean()-Y"
126. "tBodyGyro-mean()-Z"
127. "tBodyGyro-std()-X"
128. "tBodyGyro-std()-Y"
129. "tBodyGyro-std()-Z"
130. "tBodyGyro-mad()-X"
131. "tBodyGyro-mad()-Y"
132. "tBodyGyro-mad()-Z"
133. "tBodyGyro-max()-X"
134. "tBodyGyro-max()-Y"
135. "tBodyGyro-max()-Z"
136. "tBodyGyro-min()-X"
137. "tBodyGyro-min()-Y"
138. "tBodyGyro-min()-Z"
139. "tBodyGyro-sma()"
140. "tBodyGyro-energy()-X"
141. "tBodyGyro-energy()-Y"
142. "tBodyGyro-energy()-Z"
143. "tBodyGyro-iqr()-X"
144. "tBodyGyro-iqr()-Y"
145. "tBodyGyro-iqr()-Z"
146. "tBodyGyro-entropy()-X"
147. "tBodyGyro-entropy()-Y"
148. "tBodyGyro-entropy()-Z"
149. "tBodyGyro-arCoeff()-X.1"
150. "tBodyGyro-arCoeff()-X.2"
151. "tBodyGyro-arCoeff()-X.3"
152. "tBodyGyro-arCoeff()-X.4"
153. "tBodyGyro-arCoeff()-Y.1"
154. "tBodyGyro-arCoeff()-Y.2"
155. "tBodyGyro-arCoeff()-Y.3"
156. "tBodyGyro-arCoeff()-Y.4"
157. "tBodyGyro-arCoeff()-Z.1"
158. "tBodyGyro-arCoeff()-Z.2"
159. "tBodyGyro-arCoeff()-Z.3"
160. "tBodyGyro-arCoeff()-Z.4"
161. "tBodyGyro-correlation()-X.Y"
162. "tBodyGyro-correlation()-X.Z"
163. "tBodyGyro-correlation()-Y.Z"
164. "tBodyGyroJerk-mean()-X"
165. "tBodyGyroJerk-mean()-Y"
166. "tBodyGyroJerk-mean()-Z"
167. "tBodyGyroJerk-std()-X"
168. "tBodyGyroJerk-std()-Y"
169. "tBodyGyroJerk-std()-Z"
170. "tBodyGyroJerk-mad()-X"
171. "tBodyGyroJerk-mad()-Y"
172. "tBodyGyroJerk-mad()-Z"
173. "tBodyGyroJerk-max()-X"
174. "tBodyGyroJerk-max()-Y"
175. "tBodyGyroJerk-max()-Z"
176. "tBodyGyroJerk-min()-X"
177. "tBodyGyroJerk-min()-Y"
178. "tBodyGyroJerk-min()-Z"
179. "tBodyGyroJerk-sma()"
180. "tBodyGyroJerk-energy()-X"
181. "tBodyGyroJerk-energy()-Y"
182. "tBodyGyroJerk-energy()-Z"
183. "tBodyGyroJerk-iqr()-X"
184. "tBodyGyroJerk-iqr()-Y"
185. "tBodyGyroJerk-iqr()-Z"
186. "tBodyGyroJerk-entropy()-X"
187. "tBodyGyroJerk-entropy()-Y"
188. "tBodyGyroJerk-entropy()-Z"
189. "tBodyGyroJerk-arCoeff()-X.1"
190. "tBodyGyroJerk-arCoeff()-X.2"
191. "tBodyGyroJerk-arCoeff()-X.3"
192. "tBodyGyroJerk-arCoeff()-X.4"
193. "tBodyGyroJerk-arCoeff()-Y.1"
194. "tBodyGyroJerk-arCoeff()-Y.2"
195. "tBodyGyroJerk-arCoeff()-Y.3"
196. "tBodyGyroJerk-arCoeff()-Y.4"
197. "tBodyGyroJerk-arCoeff()-Z.1"
198. "tBodyGyroJerk-arCoeff()-Z.2"
199. "tBodyGyroJerk-arCoeff()-Z.3"
200. "tBodyGyroJerk-arCoeff()-Z.4"
201. "tBodyGyroJerk-correlation()-X.Y"
202. "tBodyGyroJerk-correlation()-X.Z"
203. "tBodyGyroJerk-correlation()-Y.Z"
204. "tBodyAccMag-mean()"
205. "tBodyAccMag-std()"
206. "tBodyAccMag-mad()"
207. "tBodyAccMag-max()"
208. "tBodyAccMag-min()"
209. "tBodyAccMag-sma()"
210. "tBodyAccMag-energy()"
211. "tBodyAccMag-iqr()"
212. "tBodyAccMag-entropy()"
213. "tBodyAccMag-arCoeff()1"
214. "tBodyAccMag-arCoeff()2"
215. "tBodyAccMag-arCoeff()3"
216. "tBodyAccMag-arCoeff()4"
217. "tGravityAccMag-mean()"
218. "tGravityAccMag-std()"
219. "tGravityAccMag-mad()"
220. "tGravityAccMag-max()"
221. "tGravityAccMag-min()"
222. "tGravityAccMag-sma()"
223. "tGravityAccMag-energy()"
224. "tGravityAccMag-iqr()"
225. "tGravityAccMag-entropy()"
226. "tGravityAccMag-arCoeff()1"
227. "tGravityAccMag-arCoeff()2"
228. "tGravityAccMag-arCoeff()3"
229. "tGravityAccMag-arCoeff()4"
230. "tBodyAccJerkMag-mean()"
231. "tBodyAccJerkMag-std()"
232. "tBodyAccJerkMag-mad()"
233. "tBodyAccJerkMag-max()"
234. "tBodyAccJerkMag-min()"
235. "tBodyAccJerkMag-sma()"
236. "tBodyAccJerkMag-energy()"
237. "tBodyAccJerkMag-iqr()"
238. "tBodyAccJerkMag-entropy()"
239. "tBodyAccJerkMag-arCoeff()1"
240. "tBodyAccJerkMag-arCoeff()2"
241. "tBodyAccJerkMag-arCoeff()3"
242. "tBodyAccJerkMag-arCoeff()4"
243. "tBodyGyroMag-mean()"
244. "tBodyGyroMag-std()"
245. "tBodyGyroMag-mad()"
246. "tBodyGyroMag-max()"
247. "tBodyGyroMag-min()"
248. "tBodyGyroMag-sma()"
249. "tBodyGyroMag-energy()"
250. "tBodyGyroMag-iqr()"
251. "tBodyGyroMag-entropy()"
252. "tBodyGyroMag-arCoeff()1"
253. "tBodyGyroMag-arCoeff()2"
254. "tBodyGyroMag-arCoeff()3"
255. "tBodyGyroMag-arCoeff()4"
256. "tBodyGyroJerkMag-mean()"
257. "tBodyGyroJerkMag-std()"
258. "tBodyGyroJerkMag-mad()"
259. "tBodyGyroJerkMag-max()"
260. "tBodyGyroJerkMag-min()"
261. "tBodyGyroJerkMag-sma()"
262. "tBodyGyroJerkMag-energy()"
263. "tBodyGyroJerkMag-iqr()"
264. "tBodyGyroJerkMag-entropy()"
265. "tBodyGyroJerkMag-arCoeff()1"
266. "tBodyGyroJerkMag-arCoeff()2"
267. "tBodyGyroJerkMag-arCoeff()3"
268. "tBodyGyroJerkMag-arCoeff()4"
269. "fBodyAcc-mean()-X"
270. "fBodyAcc-mean()-Y"
271. "fBodyAcc-mean()-Z"
272. "fBodyAcc-std()-X"
273. "fBodyAcc-std()-Y"
274. "fBodyAcc-std()-Z"
275. "fBodyAcc-mad()-X"
276. "fBodyAcc-mad()-Y"
277. "fBodyAcc-mad()-Z"
278. "fBodyAcc-max()-X"
279. "fBodyAcc-max()-Y"
280. "fBodyAcc-max()-Z"
281. "fBodyAcc-min()-X"
282. "fBodyAcc-min()-Y"
283. "fBodyAcc-min()-Z"
284. "fBodyAcc-sma()"
285. "fBodyAcc-energy()-X"
286. "fBodyAcc-energy()-Y"
287. "fBodyAcc-energy()-Z"
288. "fBodyAcc-iqr()-X"
289. "fBodyAcc-iqr()-Y"
290. "fBodyAcc-iqr()-Z"
291. "fBodyAcc-entropy()-X"
292. "fBodyAcc-entropy()-Y"
293. "fBodyAcc-entropy()-Z"
294. "fBodyAcc-maxInds-X"
295. "fBodyAcc-maxInds-Y"
296. "fBodyAcc-maxInds-Z"
297. "fBodyAcc-meanFreq()-X"
298. "fBodyAcc-meanFreq()-Y"
299. "fBodyAcc-meanFreq()-Z"
300. "fBodyAcc-skewness()-X"
301. "fBodyAcc-kurtosis()-X"
302. "fBodyAcc-skewness()-Y"
303. "fBodyAcc-kurtosis()-Y"
304. "fBodyAcc-skewness()-Z"
305. "fBodyAcc-kurtosis()-Z"
306. "fBodyAcc-bandsEnergy()-1.8"
307. "fBodyAcc-bandsEnergy()-9.16"
308. "fBodyAcc-bandsEnergy()-17.24"
309. "fBodyAcc-bandsEnergy()-25.32"
310. "fBodyAcc-bandsEnergy()-33.40"
311. "fBodyAcc-bandsEnergy()-41.48"
312. "fBodyAcc-bandsEnergy()-49.56"
313. "fBodyAcc-bandsEnergy()-57.64"
314. "fBodyAcc-bandsEnergy()-1.16"
315. "fBodyAcc-bandsEnergy()-17.32"
316. "fBodyAcc-bandsEnergy()-33.48"
317. "fBodyAcc-bandsEnergy()-49.64"
318. "fBodyAcc-bandsEnergy()-1.24"
319. "fBodyAcc-bandsEnergy()-25.48"
320. "fBodyAcc-bandsEnergy()-1.8"
321. "fBodyAcc-bandsEnergy()-9.16"
322. "fBodyAcc-bandsEnergy()-17.24"
323. "fBodyAcc-bandsEnergy()-25.32"
324. "fBodyAcc-bandsEnergy()-33.40"
325. "fBodyAcc-bandsEnergy()-41.48"
326. "fBodyAcc-bandsEnergy()-49.56"
327. "fBodyAcc-bandsEnergy()-57.64"
328. "fBodyAcc-bandsEnergy()-1.16"
329. "fBodyAcc-bandsEnergy()-17.32"
330. "fBodyAcc-bandsEnergy()-33.48"
331. "fBodyAcc-bandsEnergy()-49.64"
332. "fBodyAcc-bandsEnergy()-1.24"
333. "fBodyAcc-bandsEnergy()-25.48"
334. "fBodyAcc-bandsEnergy()-1.8"
335. "fBodyAcc-bandsEnergy()-9.16"
336. "fBodyAcc-bandsEnergy()-17.24"
337. "fBodyAcc-bandsEnergy()-25.32"
338. "fBodyAcc-bandsEnergy()-33.40"
339. "fBodyAcc-bandsEnergy()-41.48"
340. "fBodyAcc-bandsEnergy()-49.56"
341. "fBodyAcc-bandsEnergy()-57.64"
342. "fBodyAcc-bandsEnergy()-1.16"
343. "fBodyAcc-bandsEnergy()-17.32"
344. "fBodyAcc-bandsEnergy()-33.48"
345. "fBodyAcc-bandsEnergy()-49.64"
346. "fBodyAcc-bandsEnergy()-1.24"
347. "fBodyAcc-bandsEnergy()-25.48"
348. "fBodyAccJerk-mean()-X"
349. "fBodyAccJerk-mean()-Y"
350. "fBodyAccJerk-mean()-Z"
351. "fBodyAccJerk-std()-X"
352. "fBodyAccJerk-std()-Y"
353. "fBodyAccJerk-std()-Z"
354. "fBodyAccJerk-mad()-X"
355. "fBodyAccJerk-mad()-Y"
356. "fBodyAccJerk-mad()-Z"
357. "fBodyAccJerk-max()-X"
358. "fBodyAccJerk-max()-Y"
359. "fBodyAccJerk-max()-Z"
360. "fBodyAccJerk-min()-X"
361. "fBodyAccJerk-min()-Y"
362. "fBodyAccJerk-min()-Z"
363. "fBodyAccJerk-sma()"
364. "fBodyAccJerk-energy()-X"
365. "fBodyAccJerk-energy()-Y"
366. "fBodyAccJerk-energy()-Z"
367. "fBodyAccJerk-iqr()-X"
368. "fBodyAccJerk-iqr()-Y"
369. "fBodyAccJerk-iqr()-Z"
370. "fBodyAccJerk-entropy()-X"
371. "fBodyAccJerk-entropy()-Y"
372. "fBodyAccJerk-entropy()-Z"
373. "fBodyAccJerk-maxInds-X"
374. "fBodyAccJerk-maxInds-Y"
375. "fBodyAccJerk-maxInds-Z"
376. "fBodyAccJerk-meanFreq()-X"
377. "fBodyAccJerk-meanFreq()-Y"
378. "fBodyAccJerk-meanFreq()-Z"
379. "fBodyAccJerk-skewness()-X"
380. "fBodyAccJerk-kurtosis()-X"
381. "fBodyAccJerk-skewness()-Y"
382. "fBodyAccJerk-kurtosis()-Y"
383. "fBodyAccJerk-skewness()-Z"
384. "fBodyAccJerk-kurtosis()-Z"
385. "fBodyAccJerk-bandsEnergy()-1.8"
386. "fBodyAccJerk-bandsEnergy()-9.16"
387. "fBodyAccJerk-bandsEnergy()-17.24"
388. "fBodyAccJerk-bandsEnergy()-25.32"
389. "fBodyAccJerk-bandsEnergy()-33.40"
390. "fBodyAccJerk-bandsEnergy()-41.48"
391. "fBodyAccJerk-bandsEnergy()-49.56"
392. "fBodyAccJerk-bandsEnergy()-57.64"
393. "fBodyAccJerk-bandsEnergy()-1.16"
394. "fBodyAccJerk-bandsEnergy()-17.32"
395. "fBodyAccJerk-bandsEnergy()-33.48"
396. "fBodyAccJerk-bandsEnergy()-49.64"
397. "fBodyAccJerk-bandsEnergy()-1.24"
398. "fBodyAccJerk-bandsEnergy()-25.48"
399. "fBodyAccJerk-bandsEnergy()-1.8"
400. "fBodyAccJerk-bandsEnergy()-9.16"
401. "fBodyAccJerk-bandsEnergy()-17.24"
402. "fBodyAccJerk-bandsEnergy()-25.32"
403. "fBodyAccJerk-bandsEnergy()-33.40"
404. "fBodyAccJerk-bandsEnergy()-41.48"
405. "fBodyAccJerk-bandsEnergy()-49.56"
406. "fBodyAccJerk-bandsEnergy()-57.64"
407. "fBodyAccJerk-bandsEnergy()-1.16"
408. "fBodyAccJerk-bandsEnergy()-17.32"
409. "fBodyAccJerk-bandsEnergy()-33.48"
410. "fBodyAccJerk-bandsEnergy()-49.64"
411. "fBodyAccJerk-bandsEnergy()-1.24"
412. "fBodyAccJerk-bandsEnergy()-25.48"
413. "fBodyAccJerk-bandsEnergy()-1.8"
414. "fBodyAccJerk-bandsEnergy()-9.16"
415. "fBodyAccJerk-bandsEnergy()-17.24"
416. "fBodyAccJerk-bandsEnergy()-25.32"
417. "fBodyAccJerk-bandsEnergy()-33.40"
418. "fBodyAccJerk-bandsEnergy()-41.48"
419. "fBodyAccJerk-bandsEnergy()-49.56"
420. "fBodyAccJerk-bandsEnergy()-57.64"
421. "fBodyAccJerk-bandsEnergy()-1.16"
422. "fBodyAccJerk-bandsEnergy()-17.32"
423. "fBodyAccJerk-bandsEnergy()-33.48"
424. "fBodyAccJerk-bandsEnergy()-49.64"
425. "fBodyAccJerk-bandsEnergy()-1.24"
426. "fBodyAccJerk-bandsEnergy()-25.48"
427. "fBodyGyro-mean()-X"
428. "fBodyGyro-mean()-Y"
429. "fBodyGyro-mean()-Z"
430. "fBodyGyro-std()-X"
431. "fBodyGyro-std()-Y"
432. "fBodyGyro-std()-Z"
433. "fBodyGyro-mad()-X"
434. "fBodyGyro-mad()-Y"
435. "fBodyGyro-mad()-Z"
436. "fBodyGyro-max()-X"
437. "fBodyGyro-max()-Y"
438. "fBodyGyro-max()-Z"
439. "fBodyGyro-min()-X"
440. "fBodyGyro-min()-Y"
441. "fBodyGyro-min()-Z"
442. "fBodyGyro-sma()"
443. "fBodyGyro-energy()-X"
444. "fBodyGyro-energy()-Y"
445. "fBodyGyro-energy()-Z"
446. "fBodyGyro-iqr()-X"
447. "fBodyGyro-iqr()-Y"
448. "fBodyGyro-iqr()-Z"
449. "fBodyGyro-entropy()-X"
450. "fBodyGyro-entropy()-Y"
451. "fBodyGyro-entropy()-Z"
452. "fBodyGyro-maxInds-X"
453. "fBodyGyro-maxInds-Y"
454. "fBodyGyro-maxInds-Z"
455. "fBodyGyro-meanFreq()-X"
456. "fBodyGyro-meanFreq()-Y"
457. "fBodyGyro-meanFreq()-Z"
458. "fBodyGyro-skewness()-X"
459. "fBodyGyro-kurtosis()-X"
460. "fBodyGyro-skewness()-Y"
461. "fBodyGyro-kurtosis()-Y"
462. "fBodyGyro-skewness()-Z"
463. "fBodyGyro-kurtosis()-Z"
464. "fBodyGyro-bandsEnergy()-1.8"
465. "fBodyGyro-bandsEnergy()-9.16"
466. "fBodyGyro-bandsEnergy()-17.24"
467. "fBodyGyro-bandsEnergy()-25.32"
468. "fBodyGyro-bandsEnergy()-33.40"
469. "fBodyGyro-bandsEnergy()-41.48"
470. "fBodyGyro-bandsEnergy()-49.56"
471. "fBodyGyro-bandsEnergy()-57.64"
472. "fBodyGyro-bandsEnergy()-1.16"
473. "fBodyGyro-bandsEnergy()-17.32"
474. "fBodyGyro-bandsEnergy()-33.48"
475. "fBodyGyro-bandsEnergy()-49.64"
476. "fBodyGyro-bandsEnergy()-1.24"
477. "fBodyGyro-bandsEnergy()-25.48"
478. "fBodyGyro-bandsEnergy()-1.8"
479. "fBodyGyro-bandsEnergy()-9.16"
480. "fBodyGyro-bandsEnergy()-17.24"
481. "fBodyGyro-bandsEnergy()-25.32"
482. "fBodyGyro-bandsEnergy()-33.40"
483. "fBodyGyro-bandsEnergy()-41.48"
484. "fBodyGyro-bandsEnergy()-49.56"
485. "fBodyGyro-bandsEnergy()-57.64"
486. "fBodyGyro-bandsEnergy()-1.16"
487. "fBodyGyro-bandsEnergy()-17.32"
488. "fBodyGyro-bandsEnergy()-33.48"
489. "fBodyGyro-bandsEnergy()-49.64"
490. "fBodyGyro-bandsEnergy()-1.24"
491. "fBodyGyro-bandsEnergy()-25.48"
492. "fBodyGyro-bandsEnergy()-1.8"
493. "fBodyGyro-bandsEnergy()-9.16"
494. "fBodyGyro-bandsEnergy()-17.24"
495. "fBodyGyro-bandsEnergy()-25.32"
496. "fBodyGyro-bandsEnergy()-33.40"
497. "fBodyGyro-bandsEnergy()-41.48"
498. "fBodyGyro-bandsEnergy()-49.56"
499. "fBodyGyro-bandsEnergy()-57.64"
500. "fBodyGyro-bandsEnergy()-1.16"
501. "fBodyGyro-bandsEnergy()-17.32"
502. "fBodyGyro-bandsEnergy()-33.48"
503. "fBodyGyro-bandsEnergy()-49.64"
504. "fBodyGyro-bandsEnergy()-1.24"
505. "fBodyGyro-bandsEnergy()-25.48"
506. "fBodyAccMag-mean()"
507. "fBodyAccMag-std()"
508. "fBodyAccMag-mad()"
509. "fBodyAccMag-max()"
510. "fBodyAccMag-min()"
511. "fBodyAccMag-sma()"
512. "fBodyAccMag-energy()"
513. "fBodyAccMag-iqr()"
514. "fBodyAccMag-entropy()"
515. "fBodyAccMag-maxInds"
516. "fBodyAccMag-meanFreq()"
517. "fBodyAccMag-skewness()"
518. "fBodyAccMag-kurtosis()"
519. "fBodyBodyAccJerkMag-mean()"
520. "fBodyBodyAccJerkMag-std()"
521. "fBodyBodyAccJerkMag-mad()"
522. "fBodyBodyAccJerkMag-max()"
523. "fBodyBodyAccJerkMag-min()"
524. "fBodyBodyAccJerkMag-sma()"
525. "fBodyBodyAccJerkMag-energy()"
526. "fBodyBodyAccJerkMag-iqr()"
527. "fBodyBodyAccJerkMag-entropy()"
528. "fBodyBodyAccJerkMag-maxInds"
529. "fBodyBodyAccJerkMag-meanFreq()"
530. "fBodyBodyAccJerkMag-skewness()"
531. "fBodyBodyAccJerkMag-kurtosis()"
532. "fBodyBodyGyroMag-mean()"
533. "fBodyBodyGyroMag-std()"
534. "fBodyBodyGyroMag-mad()"
535. "fBodyBodyGyroMag-max()"
536. "fBodyBodyGyroMag-min()"
537. "fBodyBodyGyroMag-sma()"
538. "fBodyBodyGyroMag-energy()"
539. "fBodyBodyGyroMag-iqr()"
540. "fBodyBodyGyroMag-entropy()"
541. "fBodyBodyGyroMag-maxInds"
542. "fBodyBodyGyroMag-meanFreq()"
543. "fBodyBodyGyroMag-skewness()"
544. "fBodyBodyGyroMag-kurtosis()"
545. "fBodyBodyGyroJerkMag-mean()"
546. "fBodyBodyGyroJerkMag-std()"
547. "fBodyBodyGyroJerkMag-mad()"
548. "fBodyBodyGyroJerkMag-max()"
549. "fBodyBodyGyroJerkMag-min()"
550. "fBodyBodyGyroJerkMag-sma()"
551. "fBodyBodyGyroJerkMag-energy()"
552. "fBodyBodyGyroJerkMag-iqr()"
553. "fBodyBodyGyroJerkMag-entropy()"
554. "fBodyBodyGyroJerkMag-maxInds"
555. "fBodyBodyGyroJerkMag-meanFreq()"
556. "fBodyBodyGyroJerkMag-skewness()"
557. "fBodyBodyGyroJerkMag-kurtosis()"
558. "angle(tBodyAccMean.gravity)"
559. "angle(tBodyAccJerkMean).gravityMean)"
560. "angle(tBodyGyroMean.gravityMean)"
561. "angle(tBodyGyroJerkMean.gravityMean)"
562. "angle(X.gravityMean)"
563. "angle(Y.gravityMean)"
564. "angle(Z.gravityMean)"

Activity and ActivityName variables

variable value and mapping to name as in /UCI HAR Dataset/activity_labels.txt

• 1 - WALKING
• 2 - WALKING_UPSTAIRS
• 3 - WALKING_DOWNSTAIRS
• 4 - SITTING
• 5 - STANDING
• 6 - LAYING

Subject - variable range

• 1..30 - number of the test subject (person)

meandSTdsTable variables

• 1..46 - "mean" columns from the merged data set DTOne
• 47..79 - "std" columns from the merged data set DTOne

tidyTB

tidyTB variables

• ActivityName
• Subject
• Activity
• 4...564 variable means for given activity and subject

tidyTB observerations

• 180 observations for earch value of ActivityName and Subject

Transformations

1. X_test.txt and X_train.txt merged
2. features.txt column names extracted and placed into merged table called mergedDataSet
3. meansStdsTable created by selecting only columns with "mean" or "std" found in column names
4. subject_test.txt,subject_train.txt, y_test.txt, y_train.txt data merged into the mergedDataSet
5. Subject and Activity variable names added into the mergedDataSet added columns
6. ActivityName list variable with human readable lables created into the mergedDataSet
7. mergeDataSet column means are calculated into tidyTB table for each given Activity and Subject