The Use of Computer-Assisted Identification of ARIMA Time-Series [microform] / Roger L. Brown.
This study was conducted to determine the effects of using various levels of tutorial statistical software for the tentative identification of nonseasonal ARIMA models, a statistical technique proposed by Box and Jenkins for the interpretation of time-series data. The Box-Jenkins approach is an iter...
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| Format: | Microfilm Book |
| Language: | English |
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Distributed by ERIC Clearinghouse,
1982.
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| 100 | 1 | |a Brown, Roger L. | |
| 245 | 1 | 4 | |a The Use of Computer-Assisted Identification of ARIMA Time-Series |h [microform] / |c Roger L. Brown. |
| 260 | |a [S.l.] : |b Distributed by ERIC Clearinghouse, |c 1982. | ||
| 300 | |a 24 p. | ||
| 336 | |a text |2 rdacontent. | ||
| 337 | |a microform |2 rdamedia. | ||
| 338 | |a microfiche |2 rdacarrier. | ||
| 500 | |a ERIC Note: Paper presented at the Annual Meeting of the American Psychological Association (Washington, DC, August 1982). |5 ericd. | ||
| 500 | |a ERIC Document Number: ED226705. | ||
| 520 | |a This study was conducted to determine the effects of using various levels of tutorial statistical software for the tentative identification of nonseasonal ARIMA models, a statistical technique proposed by Box and Jenkins for the interpretation of time-series data. The Box-Jenkins approach is an iterative process encompassing several stages of development, with the initial step requiring a tentative identification which relies on two statistics, the autocorrelation function (AUCF) and the partial autocorrelation function (PACF). Both functions are calculated by the statistical software on the time-series data and supplied to the user as a correlogram. A total of 56 time-series data files were evaluated by 30 novice undergraduate students in a repeated measures procedure. Students were randomly assigned to statistical software packages which produced either AUCF and PACF correlograms (a non-tutorial package), the correlograms and access to theoretical ARIMA model correlogram examples, or correlograms and access to a decision-support tutorial. Results indicated that the use of tutorial software significantly improved the identification of ARIMA models over non-tutorial software, and the type of tutorial significantly interacted with the degree of complexity of the time-series data. The report includes 4 references, and 10 tables and figures presenting study data. (LMM) | ||
| 533 | |a Microfiche. |b [Washington D.C.]: |c ERIC Clearinghouse |e microfiches : positive. | ||
| 583 | 1 | |a committed to retain |c 20240101 |d 2049101 |5 CoU |f Alliance Shared Trust |u https://www.coalliance.org/shared-print-archiving-policies | |
| 650 | 1 | 7 | |a Computer Assisted Instruction. |2 ericd. |
| 650 | 0 | 7 | |a Computer Programs. |2 ericd. |
| 650 | 1 | 7 | |a Data Analysis. |2 ericd. |
| 650 | 0 | 7 | |a Higher Education. |2 ericd. |
| 650 | 1 | 7 | |a Instructional Materials. |2 ericd. |
| 650 | 0 | 7 | |a Mathematics Instruction. |2 ericd. |
| 650 | 0 | 7 | |a Models. |2 ericd. |
| 650 | 1 | 7 | |a Research Methodology. |2 ericd. |
| 650 | 0 | 7 | |a Social Psychology. |2 ericd. |
| 650 | 1 | 7 | |a Statistical Analysis. |2 ericd. |
| 650 | 0 | 7 | |a Teaching Methods. |2 ericd. |
| 856 | 4 | 2 | |z Request ERIC Document |u https://colorado.idm.oclc.org/login?url=https://colorado.illiad.oclc.org/illiad/COD/illiad.dll?Action=10&Form=23 |
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