############################################################################## # # # Legend of formats and contents for data files accompany # # "Experimental Design and Data Analysis for Biologists" # # By G. P. Quinn and M. J. Keough, 2002 # # # # ---------------------------------------------------------- # # Used in Box 6-2, Box 6-7, Box 6-8, Box 6-9, Box 6-10, Tab 6-3, # # Fig 6-3, Fig 6-4, Fig 6-6, Fig 6-9 # # Box 13-3 (GAM), Fig 13-3 # # # ############################################################################## Format of the files: (Box 6-2, Box 6-7, Box 6-8, Box 6-10?, Tab 6-3, Fig 6-3, Fig 6-4, Fig 6-6, Fig 6-7) * loyn.xls (Microsoft Excel) * loyn.csv (comma delimeted ascii text file) File contents: * ABUND - abundance of forest birds in patch * AREA - patch area (ha) * YR.ISOL - number of years since patch was isolated * DIST - distance to nearest patch (km) * LDIST - distance to nearest larger patch (km) * GRAZE - grazing intesity in patch (1 to 5 indicating light to heavy) * ALT - altitude (m above sealevel) of patch * L10DIST - log10 transformation of DIST * L10LDIST - log10 transformation of LDIST * L10AREA - log10 transformation of LAREA * CYR.ISOL - centered YR.ISOL * CL10AREA - centered L10AREA * CGRAZE - centered GRAZE * RESID1 - residuals from linear regression of ABUND against L10AREA + YR.ISOL + GRAZE + L10AREA*YR.ISOL + YR.ISOL*GRAZE + L10AREA*GRAZE + L10AREA*YR.ISOL*GRAZE * PREDICT1 - predicted ABUND from linear regression of ABUND against L10AREA + YR.ISOL + GRAZE + L10AREA*YR.ISOL + YR.ISOL*GRAZE + L10AREA*GRAZE + L10AREA*YR.ISOL*GRAZE * AREARESY - residuals from OLS regression of ABUND against L10DIST + L10LDIST + YR.ISOL + GRAZE + ALT * AREARESX - residuals from OLS regression of L10AREA against L10DIST + L10LDIST + YR.ISOL + GRAZE + ALT * GRAZRESY - residuals from OLS regression of ABUND against L10DIST + L10LDIST + YR.ISOL + L10AREA + ALT * GRAZRESX - residuals from OLS regression of GRAZE against L10DIST + L10LDIST + YR.ISOL + L10AREA + ALT * YRRESY - residuals from OLS regression of ABUND against L10DIST + L10LDIST + L10AREA + GRAZE + ALT * YRRESX - residuals from OLS regression of YR.ISOL against L10DIST + L10LDIST + L10AREA + GRAZE + ALT ----------------------------------------------------------------------------------