Query to monitor matching of data to models = No |
Specifying Query=Yes in your specification file or from the "Estimation" menu causes Facets to report the decisions it makes in the matching process for each datum.
When Query=Yes is in effect, the following is displayed on the screen:
Query=Y in effect! Data matching displayed:
Then, for each data point a message is displayed,
press Ctrl+Z to continue.
press Ctrl+Q to cancel Query=Y operation.
Query=Y: Message |
Meaning |
datum: 1,1,0 |
The precise Facets-format data element to be matched to a model |
blank |
The entire data line is blank, or commented out with ;
|
replications less than 1 |
The datum looks like R0,1,1,0 with a replication of 0. So the datum is not used. |
datum matched model: _ |
Matching was successful. In this case, the datum matched the first model specified. |
match with "?" failed for element _ in facet _ of model _ |
Matching to this model failed. |
no matching model - datum ignored |
Datum matched no model |
unspecified element: _____ in facet: _ |
Datum contained an element not specified in Labels=, and so datum is bypassed. |
no datum value - datum ignored |
The datum value was blank, and so this datum is bypassed, e.g, ,, in a string of data elements. |
model is Missing |
Datum treated as missing, and so ignored. |
data recoded to ___ |
Datum has been given a new value |
negative datum |
negative values are treated as missing |
non-numeric datum |
non-numeric values are treated as missing or invalid |
Help for Facets (64-bit) Rasch Measurement and Rasch Analysis Software: www.winsteps.com Author: John Michael Linacre.
Facets Rasch measurement software.
Buy for $149. & site licenses.
Freeware student/evaluation Minifac download Winsteps Rasch measurement software. Buy for $149. & site licenses. Freeware student/evaluation Ministep download |
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Forum: | Rasch Measurement Forum to discuss any Rasch-related topic |
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Questions, Suggestions? Want to update Winsteps or Facets? Please email Mike Linacre, author of Winsteps mike@winsteps.com |
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State-of-the-art : single-user and site licenses : free student/evaluation versions : download immediately : instructional PDFs : user forum : assistance by email : bugs fixed fast : free update eligibility : backwards compatible : money back if not satisfied Rasch, Winsteps, Facets online Tutorials |
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Coming Rasch-related Events: Winsteps and Facets | |
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Oct 21 - 22 2024, Mon.-Tues. | In person workshop: Facets and Winsteps in expert judgement test validity - UNAM (México) y Universidad Católica de Colombia. capardo@ucatolica.edu.co, benildegar@gmail.com |
Oct. 4 - Nov. 8, 2024, Fri.-Fri. | On-line workshop: Rasch Measurement - Core Topics (E. Smith, Winsteps), www.statistics.com |
Jan. 17 - Feb. 21, 2025, Fri.-Fri. | On-line workshop: Rasch Measurement - Core Topics (E. Smith, Winsteps), www.statistics.com |
May 16 - June 20, 2025, Fri.-Fri. | On-line workshop: Rasch Measurement - Core Topics (E. Smith, Winsteps), www.statistics.com |
June 20 - July 18, 2025, Fri.-Fri. | On-line workshop: Rasch Measurement - Further Topics (E. Smith, Facets), www.statistics.com |
Oct. 3 - Nov. 7, 2025, Fri.-Fri. | On-line workshop: Rasch Measurement - Core Topics (E. Smith, Winsteps), www.statistics.com |
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