search for: hermanus

...o compare how well it captures the variations in the data? i know that predict can be used to extrapolate beyond the end of the data series, but i want to evaluate the model within (not beyond) the original data. best regards, andrew. -- Andrew B. Collier Physicist Waves and Space Plasmas Group Hermanus Magnetic Observatory Honorary Senior Lecturer tel: +27 31 2601157 Space Physics Research Institute fax: +27 31 2607795 University of KwaZulu-Natal, Durban, South Africa gsm: +27 83 3813655

...rgin" around the circles. is there a way to get rid of this margin? my first guess was that there would be an option to par() but i did not find anything there. any suggestions would be appreciated. thanks! best regards, andrew. -- Andrew B. Collier Physicist Waves and Space Plasmas Group Hermanus Magnetic Observatory Honorary Senior Lecturer tel: +27 31 2601157 Space Physics Research Institute fax: +27 31 2607795 University of KwaZulu-Natal, Durban, South Africa gsm: +27 83 3813655

...he result from ccf() would be NaN if the elements of y are all the same... perhaps i am just being silly or missing something. but if i work this out by hand, then i get a proper result. so, why not with ccf()? thanks for the help! best regards, andrew. -- Andrew B. Collier Space Physics Group Hermanus Magnetic Observatory Antarctic Research Fellow tel: +27 31 2601157 Space Physics Research Institute fax: +27 31 2616550 University of KwaZulu-Natal, Durban, 4041, South Africa gsm: +27 83 3813655

...any effect on the plot area. i would really appreciate some help with this because having a caption on a colour scale is rather fundamental and certainly something that a journal referee is going to pick up on! best regards, andrew. -- Andrew B. Collier Physicist Waves and Space Plasmas Group Hermanus Magnetic Observatory Honorary Senior Lecturer tel: +27 31 2601157 Space Physics Research Institute fax: +27 31 2607795 University of KwaZulu-Natal, Durban, South Africa gsm: +27 83 3813655

...ted about my file system. i commonly source() these from other files, but i have to include the full file path. this is not always convenient if you move files around. is there a way of setting the search path for source()? thanks a lot! cheers, andrew. -- Andrew B. Collier Space Physics Group Hermanus Magnetic Observatory Honorary Research Fellow tel: +27 31 2601157 Space Physics Research Institute fax: +27 31 2616550 University of KwaZulu-Natal, Durban, 4041, South Africa gsm: +27 83 3813655