Last updated on 2026-07-12 00:49:06 CEST.
| Flavor | Version | Tinstall | Tcheck | Ttotal | Status | Flags |
|---|---|---|---|---|---|---|
| r-devel-linux-x86_64-debian-clang | 1.5-7 | 11.96 | 79.18 | 91.14 | OK | |
| r-devel-linux-x86_64-debian-gcc | 1.5-7 | 7.49 | 47.73 | 55.22 | ERROR | |
| r-devel-linux-x86_64-fedora-clang | 1.5-7 | 19.00 | 122.42 | 141.42 | OK | |
| r-devel-linux-x86_64-fedora-gcc | 1.5-7 | 17.00 | 120.62 | 137.62 | OK | |
| r-devel-windows-x86_64 | 1.5-7 | 12.00 | 94.00 | 106.00 | OK | |
| r-patched-linux-x86_64 | 1.5-7 | 10.87 | 71.07 | 81.94 | OK | |
| r-release-linux-x86_64 | 1.5-7 | 9.17 | 70.14 | 79.31 | OK | |
| r-release-macos-arm64 | 1.5-7 | 3.00 | 17.00 | 20.00 | OK | |
| r-release-macos-x86_64 | 1.5-7 | 8.00 | 113.00 | 121.00 | OK | |
| r-release-windows-x86_64 | 1.5-7 | 12.00 | 83.00 | 95.00 | OK | |
| r-oldrel-macos-arm64 | 1.5-7 | OK | ||||
| r-oldrel-macos-x86_64 | 1.5-7 | 7.00 | 57.00 | 64.00 | OK | |
| r-oldrel-windows-x86_64 | 1.5-7 | 17.00 | 96.00 | 113.00 | OK |
Version: 1.5-7
Check: examples
Result: ERROR
Running examples in ‘FlexParamCurve-Ex.R’ failed
The error most likely occurred in:
> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: extraF.nls
> ### Title: Compare Two nls Models Using Extra Sum-of-Squares F-Tests
> ### Aliases: extraF.nls
>
> ### ** Examples
>
>
>
> #fit and compare two nested nls models (7 vs 8 parameter models)
>
>
> #create list for fixed parameters
>
>
> modpar(posneg.data$age, posneg.data$mass, pn.options = "myoptions")
[1] modpar will attempt to parameterize your data using the following sequential procedures:
[1] (1) Extract parameter estimates for 8-parameter double-Richards curve in nls
[1] (2) Use getInitial to retrieve parameter estimates for 8-parameter double-Richards curve
[1] (3) Extract parameter estimates for 4-parameter Richards curve in
[1] (4) Use getInitial to retrieve parameter estimates for 4-parameter Richards curve
[1] if any approaches are successful, modpar will return these and terminate at that stage
[1]
[1] (1) Status of 8-parameter double-Richards curve fit in nls:
[1] ....8 parameter nls fit failed
[1] (2) Status of 8-parameter double-Richards getInitial call
[1] ....8-parameter getInitial successful
$Asym
[1] 4427.343
$K
[1] 0.07040843
$Infl
[1] 30.13159
$M
[1] 0.9867801
$RAsym
[1] -1136.717
$Rk
[1] 0.2112253
$Ri
[1] 108.0177
$RM
[1] 0.8085435
Warning messages:
1: In reorder(upper) :
different names for ‘start’ and ‘upper’: not reordering to match
2: In reorder(upper) :
different names for ‘start’ and ‘upper’: not reordering to match
3: In reorder(upper) :
different names for ‘start’ and ‘upper’: not reordering to match
>
>
> richardsR1.nls <- nls(mass ~ SSposnegRichards(age, Asym = Asym, K = K,
+
+
+ Infl = Infl, M = M, RAsym = RAsym, Rk = Rk, Ri = Ri, RM = RM, modno = 1, pn.options = myoptions)
+
+
+ , data = posneg.data)
Error in nls(mass ~ SSposnegRichards(age, Asym = Asym, K = K, Infl = Infl, :
singular gradient
In addition: Warning message:
In reorder(upper) :
different names for ‘start’ and ‘upper’: not reordering to match
Execution halted
Examples with CPU (user + system) or elapsed time > 5s
user system elapsed
SSposnegRichards 4.897 0.01 5.709
Flavor: r-devel-linux-x86_64-debian-gcc