search for: macfarland

...-bb_bb60/guest.recording.launch. event?uid=476978d4-00c4-488e-98a3-495201e17f5f The full video is about 1 hour and 20 minutes. You can make the active screen (right side of the screen) larger by moving it around, minimizing the status column (left side of the screen). Best wishes. Tom MacFarland ---------- Thomas W. MacFarland, Ed.D. Senior Research Associate; Institutional Effectiveness and Associate Professor Nova Southeastern University Voice 954-262-5395 tommac@nova.edu [[alternative HTML version deleted]]

Dear R helpers, Almost 15 days back I have become member of this very active and wonderful group. So far I have been only raising  queries and in turn got them solved too and I really thank for the spirit this group member show when it comes to the guidance. I wish to learn R language and I have given 2 months time for this. Can anyone please guide me as how do I begin i.e. from basics to

...ckages http://tegr.it/y/azc Summary Descriptive Statistics http://tegr.it/y/aza Breakout Descriptive Statistics http://tegr.it/y/az8 Use R for Student's t-Test http://tegr.it/y/az4 Thank you for all who respond to the request for information. Tom ----- Thomas W. MacFarland, Ed.D. Senior Research Associate; Institutional Effectiveness and Associate Professor Nova Southeastern University Voice 954-262-5395 Fax 954-262-3970 tommac@nsu.nova.edu [[alternative HTML version deleted]]

Dear R Users: I have race-ethnicity groups identified in the factor variable Ethnic_G. I need to collapse Ethnic_G into a new variable with only two factors, 1 (White, non-Hispanic) and 2 (Minority). As seen in the code and output below, the recoded race-ethnicity variable is put into logical format, not factor format. I've used library(car) and the package was updated. Any ideas on

I'm using the image.plot() function (fields package), but I want to enlarge the characters of the legend (as they are too small to be read in a combined figure), but there is no way I can find a command to do this. I can enlarge the legend bar (with legend.witdh), axis character size (cex.axis) or the total legend size (legend.shrink), but not the character size of the legend characters