Displaying 4 results from an estimated 4 matches for "timevaries".
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timeseries
2016 Aug 03
2
Función timeVariation openair
Hola a todos;
Quisiera saber si la frunción timeVariation cuando los intervalos de
confianza se superponen aunque no sea en todo el perido temporal; es
correcto decir que: ?No podemos afirmar que los valores medios horarios de
concentración de NO de la serie temporal jun-dic 10-13 son distintos de los
de la serie temporal jun-dic 14 debido a que los intervalos de confianza al
95% de ambas series
2003 Nov 11
4
HMisc describe -- error with dates
Hello,
I am trying to use HMisc describe on a data frame. I have specified certain
variables as dates using, for example:
df1$aidsdate <- dates(aidsdate,format="day.mon.year", origin=c(month = 1,
day = 1, year = 1960))
When I use describe on the dataframe I get this error:
Error in Ops.dates(weights, x) : * not defined for chron objects
Has anyone had this problem? I had
2016 Aug 03
3
cambiar nombres a una matriz
Hola a todos,
Estoy teniendo problemas para cambiar el nombre de los factores.
Mi matriz original es de la siguiente forma:
> alfa
local mes amb Fase sp1 sp2 sp3 sp4
L1-P1-C Ago.10 Lentico LFP 22.111664 0 0 0
L3-P3-M Ago.10 Lentico LFP 22.111664 5.527916 5.527916 0
P-1-C Ago.10 Lotico LFP 11.055832 0 0 0
P-3-M Ago.10 Lotico LFP 55.27916 5.527916 11.055832 0
2006 May 02
2
Time series plot
I have some time series data like
01/02/1990 0.531 0.479
01/03/1990 0.510 0.522
01/06/1990 0.602 0.604
there is no weekends and holidays.
how do I graph them in a single plot that the x-axis is the dates and
the y-axis is the time series?
Thank you
Regards,
Jincai Jiang
(Office) 212-761-3984
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