How to do a partial autocorrelation plot with many zeros in r-CodePudding

I have a dataset of ER admissions with many zeros. These are daily admissions from 2016-06-05 to 2019-12-31. This is my data:

df<-structure(list(date = structure(c(1465084800, 1465171200, 1465257600, 
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5L, 2L, 5L, 3L, 17L, 6L, 5L, 0L, 1L, 1L, 9L, 1L)), row.names = c(NA, 
-1304L), class = "data.frame")

I want to do a time series analysis with it. I transformed it into a ts to get a pacf

ts1 <- zoo(df$adm, df$date)
ts <- as.xts(ts1)
pacf(ts)

The problem is that the x-axis, usually showing lags like, 1,2,3...is showing lags in magnitudes of hundred of thousands.

How can I correct this?

CodePudding user response：

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CodePudding user response：

Using the