TY - GEN AU - Agresti,A AU - Liu,I M TI - Modeling a categorical variable allowing arbitrarily many category choices SN - 0006-341X PY - 2001///0816 KW - Animal Husbandry KW - education KW - Animals KW - Biometry KW - Chi-Square Distribution KW - Linear Models KW - Models, Educational KW - Models, Statistical N1 - Publication Type: Journal Article UR - https://doi.org/10.1111/j.0006-341x.1999.00936.x ER -