-
1
-
-
0031974652
-
Evaluation of Censored Data Methods to Allow Statistical Comparisons among Very Small Samples with below Detection Limit Observations
-
Clarke, U.J., 1998. Evaluation of Censored Data Methods to Allow Statistical Comparisons Among Very Small Samples With Below Detection Limit Observations. Environmental Science and Technology 32 (1 177 183.
-
(1998)
Environmental Science and Technology
, vol.32
, Issue.1
, pp. 177-183
-
-
Clarke, U.J.1
-
2
-
-
23944497403
-
Estimating Contaminant Loads in Rivers: An Application of Adjusted Maximum Likelihood to Type 1 Censored Data
-
doi:.
-
Cohn, T.A., 2005. Estimating Contaminant Loads in Rivers: An Application of Adjusted Maximum Likelihood to Type 1 Censored Data. Water Resources Research 41 : W07003, doi :.
-
(2005)
Water Resources Research
, vol.41
-
-
Cohn, T.A.1
-
4
-
-
0026750999
-
Assessing Influence in Regression Analysis with Censored Data
-
Escobar, L.A. W.Q. Meeker, 1992. Assessing Influence in Regression Analysis With Censored Data. Biometrics 48 : 507 528.
-
(1992)
Biometrics
, vol.48
, pp. 507-528
-
-
Escobar, L.A.1
Meeker, W.Q.2
-
5
-
-
39749153546
-
-
Circular 1291, USGS, Reston, Virginia, 172. pp.
-
Gilliom, R.J., J.E. Barbash, C.G. Crawford, P.A. Hamilton, J.D. Martin, N. Nakagaki, L.H. Nowell, J.C. Scott, P.E. Stackelberg, G.P. Thelin D.M. Wolock, 2006. Pesticides in the Nation's Streams and Ground Water, 1992-2001. Circular 1291, USGS, Reston, Virginia, 172 pp.
-
(2006)
Pesticides in the Nation's Streams and Ground Water, 1992-2001
-
-
Gilliom, R.J.1
Barbash, J.E.2
Crawford, C.G.3
Hamilton, P.A.4
Martin, J.D.5
Nakagaki, N.6
Nowell, L.H.7
Scott, J.C.8
Stackelberg, P.E.9
Thelin, G.P.10
Wolock, D.M.11
-
6
-
-
0022664244
-
Estimation of Distributional Parameters for Censored Trace Level Water Quality Data 1. Estimation Techniques
-
Gilliom, R.J. D.R. Helsel, 1986. Estimation of Distributional Parameters for Censored Trace Level Water Quality Data 1. Estimation Techniques. Water Resources Research 22 (2 135 146.
-
(1986)
Water Resources Research
, vol.22
, Issue.2
, pp. 135-146
-
-
Gilliom, R.J.1
Helsel, D.R.2
-
7
-
-
23044467681
-
-
Wiley-Interscience, Hoboken, New Jersey, 250. pp.
-
Helsel, D.R., 2005a. Nondetects and Data Analysis. Wiley-Interscience, Hoboken, New Jersey, 250 pp.
-
(2005)
Nondetects and Data Analysis.
-
-
Helsel, D.R.1
-
8
-
-
31644440092
-
Insider Censoring: Distortion of Data with Nondetects
-
Helsel, D.R., 2005b. Insider Censoring: Distortion of Data With Nondetects. Human and Ecological Risk Assessment 11 : 1127 1137.
-
(2005)
Human and Ecological Risk Assessment
, vol.11
, pp. 1127-1137
-
-
Helsel, D.R.1
-
9
-
-
0024258641
-
Estimation of Descriptive Statistics for Multiply Censored Water Quality Data
-
Helsel, D.R. T.A. Cohn, 1988. Estimation of Descriptive Statistics for Multiply Censored Water Quality Data. Water Resources Research 24 (12 1997 2004.
-
(1988)
Water Resources Research
, vol.24
, Issue.12
, pp. 1997-2004
-
-
Helsel, D.R.1
Cohn, T.A.2
-
10
-
-
0026296651
-
Selection of Methods for the Detection and Estimation of Trends in Water Quality
-
Hirsch, R.M., R.B. Alexander R.A. Smith, 1991. Selection of Methods for the Detection and Estimation of Trends in Water Quality. Water Resources Research 27 (5 803 813.
-
(1991)
Water Resources Research
, vol.27
, Issue.5
, pp. 803-813
-
-
Hirsch, R.M.1
Alexander, R.B.2
Smith, R.A.3
-
11
-
-
53549090792
-
-
Insightful Software, Insightful Corp., Seattle, Washington.
-
Insightful Software, 2005. S-PLUS Release 7.0.4 for Windows, Insightful Corp., Seattle, Washington.
-
(2005)
S-PLUS Release 7.0.4 for Windows
-
-
-
12
-
-
53549084399
-
-
Scientific Investigations Report 2004-5259, USGS, Reston, Virginia, 50. pp.
-
Langland, M.J., S.W. Phillips, J.P. Raffensperger D.L. Moyer, 2004. Changes in Streamflow and Water Quality in Selected Nontidal Sites in the Chesapeake Bay Basin, 1985-2003. Scientific Investigations Report 2004-5259, USGS, Reston, Virginia, 50 pp.
-
(2004)
Changes in Streamflow and Water Quality in Selected Nontidal Sites in the Chesapeake Bay Basin, 1985-2003
-
-
Langland, M.J.1
Phillips, S.W.2
Raffensperger, J.P.3
Moyer, D.L.4
-
14
-
-
0003627012
-
-
Open-File Report 99-193, USGS, Reston, Virginia, 19. pp.
-
Oblinger-Childress, C.J., W.T. Foreman, B.F. Connor T.J. Maloney, 1999. New Reporting Procedures Based on Long-Term Method Detection Levels and Some Considerations for Interpretations of Water-Quality Data Provided by the U.S. Geological Survey National Water Quality Laboratory. Open-File Report 99-193, USGS, Reston, Virginia, 19 pp.
-
(1999)
New Reporting Procedures Based on Long-Term Method Detection Levels and Some Considerations for Interpretations of Water-Quality Data Provided by the U.S. Geological Survey National Water Quality Laboratory
-
-
Oblinger-Childress, C.J.1
Foreman, W.T.2
Connor, B.F.3
Maloney, T.J.4
-
15
-
-
34250865016
-
Temporal Changes in Surface-Water Insecticide Concentrations after the Phaseout of Diazinon and Chlorpyrifos
-
Phillips, P.J., S.W. Ator E.A. Nystrom, 2007. Temporal Changes in Surface-Water Insecticide Concentrations After the Phaseout of Diazinon and Chlorpyrifos. Environmental Science and Technology 41 (12 4246 4251.
-
(2007)
Environmental Science and Technology
, vol.41
, Issue.12
, pp. 4246-4251
-
-
Phillips, P.J.1
Ator, S.W.2
Nystrom, E.A.3
-
16
-
-
0031171001
-
Analyzing Censored Water Quality Data Using a Non-Parametric Approach
-
She, N., 1997. Analyzing Censored Water Quality Data Using a Non-Parametric Approach. Journal of the American Water Resources Association 33 (3 615 624.
-
(1997)
Journal of the American Water Resources Association
, vol.33
, Issue.3
, pp. 615-624
-
-
She, N.1
-
17
-
-
0036667651
-
Statistical Approaches to Estimating Mean Water Quality Concentrations with Detection Limits
-
Shumway, R.H., R.S. Azari M. Kayhanian, 2002. Statistical Approaches to Estimating Mean Water Quality Concentrations With Detection Limits. Environmental Science and Technology 36 (15 3345 3353.
-
(2002)
Environmental Science and Technology
, vol.36
, Issue.15
, pp. 3345-3353
-
-
Shumway, R.H.1
Azari, R.S.2
Kayhanian, M.3
-
18
-
-
53549115422
-
-
Scientific Investigations Report 2006-5231, USGS, Reston, Virginia, 80. pp.
-
Sprague, L.A., M.J. Clark, D.L. Rus, R.B. Zelt, J.L. Flynn J.V. Davis, 2006. Nutrient and Suspended-Sediment Trends in the Missouri River Basin, 1993-2003. Scientific Investigations Report 2006-5231, USGS, Reston, Virginia, 80 pp.
-
(2006)
Nutrient and Suspended-Sediment Trends in the Missouri River Basin, 1993-2003
-
-
Sprague, L.A.1
Clark, M.J.2
Rus, D.L.3
Zelt, R.B.4
Flynn, J.L.5
Davis, J.V.6
-
19
-
-
0000175291
-
Estimation of Relationships for Limited Dependent Variables
-
Tobin, J., 1958. Estimation of Relationships for Limited Dependent Variables. Econometrics 26 : 24 36.
-
(1958)
Econometrics
, vol.26
, pp. 24-36
-
-
Tobin, J.1
-
20
-
-
53549090509
-
-
U.S. Department of Agriculture, Crop Observation and Recommendation Network Newsletter 2001-31, Ohio State University Extension Office, Columbus, Ohio.
-
U.S. Department of Agriculture, 2001. Managing Winter Weeds With Fall Herbicide Applications. Crop Observation and Recommendation Network Newsletter 2001-31, Ohio State University Extension Office, Columbus, Ohio.
-
(2001)
Managing Winter Weeds with Fall Herbicide Applications
-
-
-
21
-
-
0021639818
-
Nonparametric Tests for Trends in Water Quality
-
Van Belle, G. J.P. Hughes, 1984. Nonparametric Tests for Trends in Water Quality. Water Resources Research 20 (1 127 136.
-
(1984)
Water Resources Research
, vol.20
, Issue.1
, pp. 127-136
-
-
Van Belle, G.1
Hughes, J.P.2
-
22
-
-
53549094473
-
-
Scientific Investigations Report 2005-5224, USGS, Reston, Virginia, 54. pp.
-
Vecchia, A.V., 2005. Water-Quality Trend Analysis and Sampling Design for Streams in the Red River of the North Basin, Minnesota, North Dakota, and South Dakota, 1970-2001. Scientific Investigations Report 2005-5224, USGS, Reston, Virginia, 54 pp.
-
(2005)
Water-Quality Trend Analysis and Sampling Design for Streams in the Red River of the North Basin, Minnesota, North Dakota, and South Dakota, 1970-2001
-
-
Vecchia, A.V.1
-
23
-
-
0003835526
-
-
Open-File Report 95-181, USGS, Reston, Virginia, 49. pp.
-
Zaugg, S.D., M.W. Sandstrom, S.G. Smith K.M. Fehlberg, 1995. Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Pesticides in Water by C-18 Solid-Phase Extraction and Capillary-Column Gas Chromatography/Mass Spectrometry With Selected-Ion Monitoring. Open-File Report 95-181, USGS, Reston, Virginia, 49 pp.
-
(1995)
Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory - Determination of Pesticides in Water by C-18 Solid-Phase Extraction and Capillary-Column Gas Chromatography/Mass Spectrometry with Selected-Ion Monitoring
-
-
Zaugg, S.D.1
Sandstrom, M.W.2
Smith, S.G.3
Fehlberg, K.M.4
|