Hi everyone, I am a masters student working with flow cytometry data analysis, and while working on my data I came across the "flowStats" package, but I am unable to load it in R. >library("flowStats") Error : object 'data2fd' is not exported by 'namespace:fda' Error: package/namespace load failed for 'flowStats' When I looked into it some more, when looking into the fda package, there is a function called 'Data2fd'. When having a look at the NAMESPACE file of "flowStats": importFrom(fda, create.bspline.basis, data2fd, eval.fd, fdPar, landmarkreg) So I tired to change the "flowStats" NAMESPACE file to: importFrom(fda, create.bspline.basis, Data2fd, eval.fd, fdPar, landmarkreg) but this did not help... Any suggestions as to what I should do? Thank you very much for your help! [[alternative HTML version deleted]]

Hi Juliet, How did you install the flowStats package? Also, can you show us the output of `sessionInfo()`, please? Thanks, -steve On Mon, Sep 5, 2011 at 6:03 PM, Juliet Frederiksen <juliet.frederiksen at="" gmail.com=""> wrote: > Hi everyone, > > I am a masters student working with flow cytometry data analysis, and while > working on my data I came across the "flowStats" package, but I am unable to > load it in R. > >>library("flowStats") > Error : object 'data2fd' is not exported by 'namespace:fda' > Error: package/namespace load failed for 'flowStats' > > When I looked into it some more, when looking into the fda package, there is > a function called 'Data2fd'. > When having a look at the NAMESPACE file of "flowStats": > > importFrom(fda, create.bspline.basis, data2fd, eval.fd, fdPar, > ? ? ? ? ? landmarkreg) > > So I tired to change the "flowStats" NAMESPACE file to: > > importFrom(fda, create.bspline.basis, Data2fd, eval.fd, fdPar, > ? ? ? ? ? landmarkreg) > but this did not help... > > Any suggestions as to what I should do? > > Thank you very much for your help! > > ? ? ? ?[[alternative HTML version deleted]] > > _______________________________________________ > Bioconductor mailing list > Bioconductor at r-project.org > https://stat.ethz.ch/mailman/listinfo/bioconductor > Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor > -- Steve Lianoglou Graduate Student: Computational Systems Biology ?| Memorial Sloan-Kettering Cancer Center ?| Weill Medical College of Cornell University Contact Info: http://cbio.mskcc.org/~lianos/contact

dear all, i encountered a problem when trying to use the flowStats package. i found the same error described, but there was no solution: On Mon, Sep 5, 2011 at 6:03 PM, Juliet Frederiksen <juliet.frederiksen at="" ...=""> wrote: > Hi everyone, > > I am a masters student working with flow cytometry data analysis, and while > working on my data I came across the "flowStats" package, but I am unable to > load it in R. > >>library("flowStats") > Error : object 'data2fd' is not exported by 'namespace:fda' > Error: package/namespace load failed for 'flowStats' > > When I looked into it some more, when looking into the fda package, there is > a function called 'Data2fd'. > When having a look at the NAMESPACE file of "flowStats": > > importFrom(fda, create.bspline.basis, data2fd, eval.fd, fdPar, > landmarkreg) > > So I tired to change the "flowStats" NAMESPACE file to: > > importFrom(fda, create.bspline.basis, Data2fd, eval.fd, fdPar, > landmarkreg) > but this did not help... > > Any suggestions as to what I should do? > i downloaded the flowStats_1.10.0 mac binary from bioconductor.org. i checked the versions of the dependencies, which seem to be okay. Any suggestion how i can fix this problem. i attach you the console and sessionInfo: thanks a lot, stephan sessionInfo() R version 2.13.1 (2011-07-08) Platform: i386-apple-darwin9.8.0/i386 (32-bit) locale: [1] de_DE.UTF-8/de_DE.UTF-8/C/C/de_DE.UTF-8/de_DE.UTF-8 attached base packages: [1] splines grid stats graphics grDevices utils datasets methods base other attached packages: [1] cluster_1.14.0 mvoutlier_1.9.3 robCompositions_1.5.0 car_2.0-11 [5] survival_2.36-9 nnet_7.3-1 compositions_1.10-1 energy_1.3-0 [9] MASS_7.3-14 boot_1.3-2 tensorA_0.36 rgl_0.92.798 [13] fda_2.2.7 zoo_1.7-4 flowCore_1.18.0 rrcov_1.3-01 [17] pcaPP_1.9-44 mvtnorm_0.9-9991 robustbase_0.7-6 Biobase_2.12.2 [21] flowType_0.99.4 Rgraphviz_1.30.1 graph_1.30.0 loaded via a namespace (and not attached): [1] feature_1.2.8 flowClust_2.10.0 flowMeans_1.4.0 flowMerge_2.0.3 KernSmooth_2.23-6 [6] ks_1.8.2 lattice_0.19-33 sfsmisc_1.0-14 stats4_2.13.1 tools_2.13.1 > library(flowStats) Error : Objekt ?data2fd? ist nicht von 'namespace:fda' exportiert Fehler: Laden von Paket/Namensraum f?r 'flowStats' fehlgeschlagen > traceback() 2: stop(gettextf("package/namespace load failed for '%s'", package), call. = FALSE, domain = NA) 1: library(flowStats)