000 02461naa a22003377a 4500
999 _c60283
_d60275
001 60283
003 MX-TxCIM
005 20240919020950.0
008 190322s2018 -us||||| |||| 00| 0 eng d
020 _a978-0-89118-360-0
024 8 _ahttps://doi.org/10.2134/appliedstatistics.2016.0005
040 _aMX-TxCIM
041 _aeng
100 1 _9907
_aBurgueño, J.
_gGenetic Resources Program
_8INT3239
245 1 0 _aAugmented Designs-Experimental Designs in Which All Treatments are not Replicated
260 _aMadison, WI. (USA) :
_bAmerican Society of Agronomy; Crop Science Society of America; Soil Science Society of America, Inc.,
_c2018.
520 _aIn the research planning stages of a project, sometimes replication of treatments is impractical, prohibitively expensive, or impossible. Perhaps the researcher does not have enough material to fully randomize and replicate, or there are physical space and/or time limitations, or too many barriers to complete the data collection required for a fully replicated experiment to answer the proposed research question. In these scenarios, it can be advantageous to use unreplicated or augmented experimental designs. These designs reduce costs with an acceptable loss of precision. Other (though not all) important consequences are: (i) not all treatments are compared with the same precision; (ii) experimental error is partially estimated; (iii) in factorial experiments, some interaction effects cannot be estimated and some are confounded; (iv) standard experimental designs can (and should) be modified to deal with unreplicated treatments; and v) the statistical analysis approach is usually different to the usual analysis of variance.
526 _aMCRP
_bFP2
526 _aWC
_cFP3
526 _aEIB
546 _aText in English
650 7 _2AGROVOC
_94741
_aExperimental design
650 7 _2AGROVOC
_92624
_aStatistical methods
650 7 _2AGROVOC
_94432
_aExperimentation
700 1 _aCrossa, J.
_gGenetic Resources Program
_8CCJL01
_959
700 1 _98795
_aRodríguez, F.
700 1 _98796
_aYeater, K.M.
773 0 _dMadison, WI. (USA) : American Society of Agronomy; Crop Science Society of America; Soil Science Society of America, Inc., 2018.
_gp. 345-370
_tApplied Statistics in Agricultural, Biological, and Environmental Sciences
_z978-0-89118-360-0
856 4 _uhttp://libcatalog.cimmyt.org/Download/cis/60283.pdf
_yAccess only for CIMMYT Staff
942 _2ddc
_cBP
_n0