Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Sonya Vartivarian"'
Publikováno v:
Statistics in Medicine. 22:1589-1599
A basic estimation strategy in sample surveys is to weight units inversely proportional to the probability of selection and response. Response weights in this method are usually estimated by the inverse of the sample-weighted response rate in an adju
Publikováno v:
The journal of behavioral health servicesresearch. 38(4)
Mothers with substance use disorders who lack access to child care are often unable to enter or remain in substance abuse treatment. This study examined the availability of child care in outpatient substance abuse treatment facilities and whether or
The Focus on High Schools initiative is intended to transform Boston’s 12 comprehensive high schools into more effective institutions by breaking them down into smaller, more intimate learning communities and reforming their English and language ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::47a396faaca99768adb6e151b7ede42a
http://mathematica-mpr.com/publications/pdfs/highschoolreform.pdf
http://mathematica-mpr.com/publications/pdfs/highschoolreform.pdf
Autor:
Joseph Torgesen, Allen Schirm, Laura Castner, Sonya Vartivarian, Wendy Mansfield, David Myers, Fran Stancavage, Donna Durno, Rosanne Javorsky, Cinthia Haan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______645::328a38f60629099184572ef0ad3416f6
http://ies.ed.gov/ncee/pdf/20084013_app.pdf
http://ies.ed.gov/ncee/pdf/20084013_app.pdf
Autor:
Rod Little, Sonya Vartivarian
Nonresponse weighting is a common method for handling unit nonresponse in surveys. A widespread view is that the weighting method is aimed at reducing nonresponse bias, at the expense of an increase in variance. Hence, the efficacy of weighting adjus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______645::df7da88ba355d76ccf2b18eb27e7b206
http://www.bepress.com/cgi/viewcontent.cgi?article=1034&context=umichbiostat
http://www.bepress.com/cgi/viewcontent.cgi?article=1034&context=umichbiostat
The Statistics of Income Division (SOI) currently measures disclosure risk through a distance-based technique that compares the public use file (PUF) against the population of all tax returns and uses top-coding, subsampling and multivariate microagg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______645::977bdb03faebc47dfa4d267726ec3a23
https://www.mathematica-mpr.com/-/media/publications/pdfs/measuringdisclosurerisk.pdf
https://www.mathematica-mpr.com/-/media/publications/pdfs/measuringdisclosurerisk.pdf
Autor:
Joseph Torgesen, David Myers, Allen Schirm, Elizabeth A. Stuart, Sonya Vartivarian, Wendy Mansfield, Fran Stancavage, Donna Durno, Rosanne Javorsky, Cinthia Haan
This report presents interim findings from the Power4Kids evaluation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______645::ace2d8e8ff5cd4d802288f6e5cd9e77d
https://www.mathematica-mpr.com/-/media/publications/pdfs/ctrgreport.pdf
https://www.mathematica-mpr.com/-/media/publications/pdfs/ctrgreport.pdf
Autor:
Roderick J. Little, Sonya Vartivarian
Presented at Conference of Statistics and Operations Research of North Portugal and the Galicia region held at the University of Minho, Guimaraes, Portugal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______645::4efc720847ea9e22a9fefe3f40f06f21
https://www.mathematica-mpr.com/-/media/publications/pdfs/weightingnonresponse.pdf
https://www.mathematica-mpr.com/-/media/publications/pdfs/weightingnonresponse.pdf