11
2- R Under development (unstable) (2025-04-22 r88173 ) -- "Unsuffered Consequences"
2+ R Under development (unstable) (2025-05-18 r88215 ) -- "Unsuffered Consequences"
33Copyright (C) 2025 The R Foundation for Statistical Computing
4- Platform: aarch64-apple-darwin24.2.0
4+ Platform: x86_64-pc-linux-gnu
55
66R is free software and comes with ABSOLUTELY NO WARRANTY.
77You are welcome to redistribute it under certain conditions.
@@ -1266,16 +1266,16 @@ Residual standard error: 0.04103 on 7 degrees of freedom
12661266+ nls(conc ~ SSbiexp(time, A1, lrc1, A2, lrc2), data = datN,
12671267+ trace=TRUE, control = list(maxiter = 10)) )
126812680.01722077 (5.34e+02): par = (0.6168807 -1.783839 2.050204 0.2004597)
1269- 3.308944e -06 (1.13e+04): par = (0.5798674 -1.784335 2.028943 0.1920502)
1270- 2.571079e -11 (7.68e+06): par = (0.5793882 -1.78778 2.029276 0.1915479)
1271- 1.650535e -23 (2.91e +03): par = (0.5793887 -1.787785 2.029277 0.1915475)
1272- 3.486470e-28 (9.76e- 01): par = (0.5793887 -1.787785 2.029277 0.1915475)
1273- 3.475413e-28 (1.03e+00 ): par = (0.5793887 -1.787785 2.029277 0.1915475)
1274- 3.425893e-28 (5.48e-01 ): par = (0.5793887 -1.787785 2.029277 0.1915475)
1275- 3.425893e-28 (5.48e-01 ): par = (0.5793887 -1.787785 2.029277 0.1915475)
1276- 3.425893e-28 (5.48e-01 ): par = (0.5793887 -1.787785 2.029277 0.1915475)
1277- 3.425893e-28 (5.48e-01 ): par = (0.5793887 -1.787785 2.029277 0.1915475)
1278- 3.425893e-28 (5.48e-01 ): par = (0.5793887 -1.787785 2.029277 0.1915475)
1269+ 3.308943e -06 (1.13e+04): par = (0.5798674 -1.784335 2.028943 0.1920502)
1270+ 2.571069e -11 (7.68e+06): par = (0.5793882 -1.78778 2.029276 0.1915479)
1271+ 1.669346e -23 (5.53e +03): par = (0.5793887 -1.787785 2.029277 0.1915475)
1272+ 2.285755e-29 (1.59e+ 01): par = (0.5793887 -1.787785 2.029277 0.1915475)
1273+ 1.345909e-29 (1.20e+01 ): par = (0.5793887 -1.787785 2.029277 0.1915475)
1274+ 1.224242e-29 (9.63e+00 ): par = (0.5793887 -1.787785 2.029277 0.1915475)
1275+ 1.224242e-29 (9.63e+00 ): par = (0.5793887 -1.787785 2.029277 0.1915475)
1276+ 1.224242e-29 (9.63e+00 ): par = (0.5793887 -1.787785 2.029277 0.1915475)
1277+ 1.224242e-29 (9.63e+00 ): par = (0.5793887 -1.787785 2.029277 0.1915475)
1278+ 1.224242e-29 (9.63e+00 ): par = (0.5793887 -1.787785 2.029277 0.1915475)
12791279Error in nls(y ~ cbind(exp(-exp(lrc1) * x), exp(-exp(lrc2) * x)), data = xy, :
12801280 number of iterations exceeded maximum of 10
12811281> ## End(Don't show)
@@ -1288,13 +1288,13 @@ Error in nls(y ~ cbind(exp(-exp(lrc1) * x), exp(-exp(lrc2) * x)), data = xy, :
128812883.308942e-06 (9.08e-04): par = (0.5798674 -1.784335 2.028943 0.1920502)
12891289 It. 2, fac= 1, eval (no.,total): ( 1, 2): new dev = 2.57108e-11
129012902.571081e-11 (2.53e-06): par = (0.5793882 -1.78778 2.029276 0.1915479)
1291- It. 3, fac= 1, eval (no.,total): ( 1, 3): new dev = 1.66968e -23
1292- 1.669677e -23 (2.04e-12): par = (0.5793887 -1.787785 2.029277 0.1915475)
1293- 1.667503e -23 (1.67e-13): par = (2.029277 0.5793887 0.1915475 -1.787785)
1291+ It. 3, fac= 1, eval (no.,total): ( 1, 3): new dev = 1.66926e -23
1292+ 1.669257e -23 (2.04e-12): par = (0.5793887 -1.787785 2.029277 0.1915475)
1293+ 1.670550e -23 (1.67e-13): par = (2.029277 0.5793887 0.1915475 -1.787785)
12941294> all.equal(coef(fm1), coef(fmX1), tolerance=0) # ... rel.diff.: 1.57e-6
1295- [1] "Mean relative difference: 1.574121e -06"
1295+ [1] "Mean relative difference: 1.574118e -06"
12961296> all.equal(coef(fm1), coef(fmX), tolerance=0) # ... rel.diff.: 1.03e-12
1297- [1] "Mean relative difference: 1.031016e -12"
1297+ [1] "Mean relative difference: 1.032123e -12"
12981298> ## IGNORE_RDIFF_END
12991299> stopifnot(all.equal(coef(fm1), coef(fmX1), tolerance = 6e-6),
13001300+ all.equal(coef(fm1), coef(fmX ), tolerance = 1e-11))
@@ -5124,7 +5124,7 @@ function (V)
51245124 r[seq.int(from = 1L, by = p + 1L, length.out = p)] <- 1
51255125 r
51265126}
5127- <bytecode: 0x12090f330 >
5127+ <bytecode: 0x6192cd5d48d0 >
51285128<environment: namespace:stats>
51295129> stopifnot(all.equal(Cl, cov2cor(cov(longley))),
51305130+ all.equal(cor(longley, method = "kendall"),
@@ -7772,7 +7772,7 @@ attr(,".Environment")
77727772> environment(as.formula("y ~ x"))
77737773<environment: R_GlobalEnv>
77747774> environment(as.formula("y ~ x", env = new.env()))
7775- <environment: 0x10699fb68 >
7775+ <environment: 0x6192cccb1d48 >
77767776>
77777777>
77787778> ## Create a formula for a model with a large number of variables:
@@ -8598,7 +8598,7 @@ Finland -113 111 117 -44 -17
85988598France -166 147 219 -29 24
85998599Germany -8 8 8 -7 0
86008600Greece -148 164 29 157 -60
8601- Guatamala 16 -55 6 6 97
8601+ Guatemala 16 -55 6 6 97
86028602Honduras -2 10 -10 8 -2
86038603Iceland 248 -274 -233 -126 185
86048604India 21 -16 -14 -14 -19
@@ -9020,23 +9020,23 @@ totss 60.99123 60.99123
90209020> ## The ordering of the clusters may be platform-dependent.
90219021> ## IGNORE_RDIFF_BEGIN
90229022> (cl <- kmeans(x, 5, nstart = 25))
9023- K-means clustering with 5 clusters of sizes 12, 15, 25, 24, 24
9023+ K-means clustering with 5 clusters of sizes 12, 24, 24, 15, 25
90249024
90259025Cluster means:
90269026 x y
902790271 1.3290081 1.1185534
9028- 2 0.8609139 1.3145869
9029- 3 -0.1096832 0.2106891
9030- 4 0.1581362 -0.1761590
9031- 5 0.8043520 0.7805033
9028+ 2 0.1581362 -0.1761590
9029+ 3 0.8043520 0.7805033
9030+ 4 0.8609139 1.3145869
9031+ 5 -0.1096832 0.2106891
90329032
90339033Clustering vector:
9034- [1] 3 4 3 4 3 3 4 4 3 3 5 4 3 3 4 3 4 3 4 3 4 4 3 3 4 3 4 3 3 4 4 4 3 4 3 3 3
9035- [38] 4 4 4 4 3 3 3 3 3 4 4 4 4 2 5 5 5 5 1 1 1 5 1 2 5 1 2 5 2 5 5 1 2 2 1 2 5
9036- [75] 5 1 2 2 2 2 5 2 1 5 1 5 2 5 5 5 5 1 5 2 5 5 1 5 2 5
9034+ [1] 5 2 5 2 5 5 2 2 5 5 3 2 5 5 2 5 2 5 2 5 2 2 5 5 2 5 2 5 5 2 2 2 5 2 5 5 5
9035+ [38] 2 2 2 2 5 5 5 5 5 2 2 2 2 4 3 3 3 3 1 1 1 3 1 4 3 1 4 3 4 3 3 1 4 4 1 4 3
9036+ [75] 3 1 4 4 4 4 3 4 1 3 1 3 4 3 3 3 3 1 3 4 3 3 1 3 4 3
90379037
90389038Within cluster sum of squares by cluster:
9039- [1] 1.0314888 0.7104553 2.5330710 1.2816507 1.5056575
9039+ [1] 1.0314888 1.2816507 1.5056575 0.7104553 2.5330710
90409040 (between_SS / total_SS = 88.4 %)
90419041
90429042Available components:
@@ -11350,16 +11350,16 @@ Initializing ‘Const’, ‘A’, ‘B’ to '1.'.
1135011350Consider specifying 'start' or using a selfStart model
11351113511017460.306 (4.15e+02): par = (1 1 1)
1135211352758164.7503 (2.34e+02): par = (13.42031396 1.961485 0.05947543745)
11353- 269506.3538 (3.23e+02): par = (51.75719816 -13.09155956 0.8428607705 )
11354- 68969.21895 (1.03e+02): par = (76.0006985 -1.935226741 1.019085799)
11355- 633.3672233 (1.29e+00): par = (100.3761515 8.624648407 5.104490263 )
11356- 151.4400223 (9.39e+00): par = (100.6344391 4.913490982 0.2849209561 )
11357- 53.08739887 (7.24e+00): par = (100.6830407 6.899303309 0.4637755073)
11358- 1.344478645 (5.97e-01): par = (100.0368306 9.897714142 0.516929494)
11353+ 269506.3539 (3.23e+02): par = (51.75719815 -13.09155956 0.8428607704 )
11354+ 68969.21896 (1.03e+02): par = (76.0006985 -1.93522674 1.019085799)
11355+ 633.3672231 (1.29e+00): par = (100.3761515 8.624648403 5.104490265 )
11356+ 151.4400225 (9.39e+00): par = (100.6344391 4.913490981 0.2849209558 )
11357+ 53.08739902 (7.24e+00): par = (100.6830407 6.899303306 0.4637755073)
11358+ 1.344478646 (5.97e-01): par = (100.0368306 9.897714142 0.516929494)
11359113590.9908415909 (1.55e-02): par = (100.0300625 9.9144191 0.5023516843)
11360113600.9906046057 (1.84e-05): par = (100.0288724 9.916224018 0.5025207337)
11361- 0.9906046054 (9.93e -08): par = (100.028875 9.916228366 0.50252165)
11362- 0.9906046054 (6.56e -10): par = (100.028875 9.916228388 0.5025216549)
11361+ 0.9906046054 (9.94e -08): par = (100.028875 9.916228366 0.50252165)
11362+ 0.9906046054 (5.87e -10): par = (100.028875 9.916228388 0.5025216549)
1136311363Nonlinear regression model
1136411364 model: y ~ Const + A * exp(B * x)
1136511365 data: parent.frame()
@@ -12714,14 +12714,14 @@ attr(,"class")
1271412714$linkfun
1271512715function (mu)
1271612716mu^lambda
12717- <bytecode: 0x12056a680 >
12718- <environment: 0x120575bb0 >
12717+ <bytecode: 0x6192ce2df040 >
12718+ <environment: 0x6192cfc8fda8 >
1271912719
1272012720$linkinv
1272112721function (eta)
1272212722pmax(eta^(1/lambda), .Machine$double.eps)
12723- <bytecode: 0x12056a530 >
12724- <environment: 0x120575bb0 >
12723+ <bytecode: 0x6192ce2deda0 >
12724+ <environment: 0x6192cfc8fda8 >
1272512725
1272612726>
1272712727>
@@ -16177,7 +16177,7 @@ Contrast 1 Contrast 2 Contrast 3
1617716177> getInitial(weight ~ mySSlogis(Time, Asym, xmid, scal),
1617816178+ data = subset(ChickWeight, Chick == 1))
1617916179 Asym xmid scal
16180- 937.03000 35.22296 11.40521
16180+ 937.03011 35.22296 11.40521
1618116181> ## IGNORE_RDIFF_END
1618216182>
1618316183> # 'first.order.log.model' is a function object defining a first order
@@ -17080,8 +17080,8 @@ Step function with continuity 'f'= 0.2 , 3 knots at
1708017080> unclass(sfun0)
1708117081function (v)
1708217082.approxfun(x, y, v, method, yleft, yright, f, na.rm)
17083- <bytecode: 0x115d97208 >
17084- <environment: 0x106858c98 >
17083+ <bytecode: 0x6192cdaa8ef0 >
17084+ <environment: 0x6192ce371420 >
1708517085attr(,"call")
1708617086stepfun(1:3, y0, f = 0)
1708717087> ls(envir = environment(sfun0))
@@ -19676,7 +19676,7 @@ Number of Fisher Scoring iterations: 6
1967619676> cleanEx()
1967719677> options(digits = 7L)
1967819678> base::cat("Time elapsed: ", proc.time() - base::get("ptime", pos = 'CheckExEnv'),"\n")
19679- Time elapsed: 2.846 0.215 3.067 0 0
19679+ Time elapsed: 5.444 0.237 5.681 0 0
1968019680> grDevices::dev.off()
1968119681null device
1968219682 1
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