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Random digit dialing

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72:), surveys must rely on telephone databases, and must rely on self-reported address information for unlisted numbers. Increasing use of mobile phones (although there are currently techniques which allow infusion of wireless phones into the RDD sampling frame), 258: 149: 68:, random digits can be chosen within the desired area codes. In cases where the desired region doesn't match area codes (for instance, 35:. Random digit dialing has the advantage that it includes unlisted numbers that would be missed if the numbers were selected from a 226: 111:"Enough Already with Random Digit Dialing: A Proposal to Use Registration-Based Sampling to Improve Pre-Election Polling" 80:
have begun to decrease the ability for RDD to target specific areas within a country and achieve complete coverage.
280: 275: 193: 251: 217: 174: 134: 73: 32: 227:"Comparison of Telephone Sampling and Area Sampling: Response Rates and Within-Household Coverage" 153: 43:-ownership rate, it can be a cost efficient way to get complete coverage of a geographic area. 238: 230: 204: 161: 150:"Evaluation of Random Digit Dialing as a Method of Control Selection in Case–Control Studies" 121: 54: 110: 8: 69: 24: 28: 50: 269: 61: 89: 36: 224: 65: 40: 47: 225:
Donna J. Brogan1, Maxine M. Denniston; et al. (2001-06-01).
23:) is a method for selecting people for involvement in telephone 147: 60:
When the desired coverage area matches up closely enough with
148:
Sara H. Olson; Jennifer L. Kelsey; et al. (1992-01-15).
108: 77: 194:"An evaluation of random digit dialing household survey" 46:
RDD is widely used for statistical surveys, including
229:. American Journal of Epidemiology. Archived from 267: 191: 109:Donald P. Green; Alan S. Gerber (2002-05-05). 257:CS1 maint: numeric names: authors list ( 39:. In populations where there is a high 268: 13: 14: 292: 141: 102: 1: 95: 7: 83: 10: 297: 185: 192:Wen-Fu P. Shih (1980). 246:Cite journal requires 212:Cite journal requires 169:Cite journal requires 129:Cite journal requires 55:experimental control 17:Random digit dialing 281:Sampling techniques 70:electoral districts 25:statistical surveys 74:number portability 276:Telephone numbers 53:and selection of 29:telephone numbers 288: 262: 255: 249: 244: 242: 234: 221: 215: 210: 208: 200: 198: 179: 178: 172: 167: 165: 157: 152:. Archived from 145: 139: 138: 132: 127: 125: 117: 115: 106: 296: 295: 291: 290: 289: 287: 286: 285: 266: 265: 256: 247: 245: 236: 235: 213: 211: 202: 201: 196: 188: 183: 182: 170: 168: 159: 158: 146: 142: 130: 128: 119: 118: 113: 107: 103: 98: 86: 51:opinion polling 12: 11: 5: 294: 284: 283: 278: 264: 263: 248:|journal= 233:on 2013-04-15. 222: 214:|journal= 187: 184: 181: 180: 171:|journal= 156:on 2007-03-22. 140: 131:|journal= 100: 99: 97: 94: 93: 92: 85: 82: 27:by generating 9: 6: 4: 3: 2: 293: 282: 279: 277: 274: 273: 271: 260: 253: 240: 232: 228: 223: 219: 206: 195: 190: 189: 176: 163: 155: 151: 144: 136: 123: 112: 105: 101: 91: 88: 87: 81: 79: 75: 71: 67: 63: 62:country codes 58: 56: 52: 49: 44: 42: 38: 34: 30: 26: 22: 18: 239:cite journal 231:the original 205:cite journal 162:cite journal 154:the original 143: 122:cite journal 104: 59: 45: 20: 16: 15: 270:Categories 96:References 90:Autodialer 66:area codes 37:phone book 41:telephone 84:See also 57:groups. 48:election 186:Sources 76:, and 33:random 197:(PDF) 114:(PDF) 259:link 252:help 218:help 175:help 135:help 78:VoIP 64:and 31:at 21:RDD 272:: 243:: 241:}} 237:{{ 209:: 207:}} 203:{{ 166:: 164:}} 160:{{ 126:: 124:}} 120:{{ 261:) 254:) 250:( 220:) 216:( 199:. 177:) 173:( 137:) 133:( 116:. 19:(

Index

statistical surveys
telephone numbers
random
phone book
telephone
election
opinion polling
experimental control
country codes
area codes
electoral districts
number portability
VoIP
Autodialer
"Enough Already with Random Digit Dialing: A Proposal to Use Registration-Based Sampling to Improve Pre-Election Polling"
cite journal
help
"Evaluation of Random Digit Dialing as a Method of Control Selection in Case–Control Studies"
the original
cite journal
help
"An evaluation of random digit dialing household survey"
cite journal
help
"Comparison of Telephone Sampling and Area Sampling: Response Rates and Within-Household Coverage"
the original
cite journal
help
link
Categories

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