Displaying 2 results from an estimated 2 matches for "yseiler".
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siler
2007 Mar 28
2
fitting data with conditions
Mich besch?ftig folgende Fragestellung. Ich kenne die Verteilung
(lognormal) zus?tzlich weiss ich das 99%, das 90% und das 1% Quantil.
Gibt es in R eine M?glichkeit die Lognormalverteilung zu finden, das
heisst den korrespondierenden logmean und logsd?
Vielen Dank f?r ihre Hilfe
Gruss
Yvonne
2012 Jan 11
1
R problem: unable to read data in the xls-format in the PerformAnalytics package
Hallo
I have the following problem
1) Problem: I am unable to read data in the xls-format in the PerformAnalytics
package.
While it works well for several commands, e.g.
t(table.Stats(msci_ret))
it does not work for other
commands, e.g.
x
<- msci_ret[, c("CH"), drop = FALSE]
table.Drawdowns(x)
The error code is:
Error in checkData(R) :
The data cannot be
converted into a