search for: tr_rel

Displaying 2 results from an estimated 2 matches for "tr_rel".

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2010 Mar 25
1
nls, predict() problem
...predictor value level (press) por<-data.frame(list(structure(list(run = structure(c(1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 3L, 3L, 3L, 3L), .Label = c("1", "3", "4"), class = "factor"), press = c(15, 21, 24, 29.5, 15, 21, 24, 29.5, 15, 21, 24, 29.5), tr_rel = c(1, 0.459454191, 0.234697856, 0.135282651, 1, 0.853283066, 0.306314797, 0.186302231, 1, 0.42980063, 0.103882476, 0.086463799), tr = c(513, 235.7, 120.4, 69.4, 318.3, 271.6, 97.5, 59.3, 476.5, 204.8, 49.5, 41.2)), .Names = c("run", "press", "tr_rel",...
2010 Mar 29
1
getting CI's for certain y of nls fitted curve
...one help me with this? #####data: por<-data.frame(list(structure(list(run = structure(c(1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 3L, 3L, 3L, 3L), .Label = c("1", "3", "4"), class = "factor"), press = c(15, 21, 24, 29.5, 15, 21, 24, 29.5, 15, 21, 24, 29.5), tr_rel = c(1, 0.459454191, 0.234697856, 0.135282651, 1, 0.853283066, 0.306314797, 0.186302231, 1, 0.42980063, 0.103882476, 0.086463799), tr = c(513, 235.7, 120.4, 69.4, 318.3, 271.6, 97.5, 59.3, 476.5, 204.8, 49.5, 41.2)), .Names = c("run", "press", "tr_rel", &quo...