I'm graphing weekly data using the [`dygraphs`](https://cran.r-project.org/package=dygraphs) package. `dygraphs` automatically selects a weekly default axis. However, I'm hoping there is a way to have the default axis (Sundays) line up with my data (Mondays).

```
# Required packages
library("magrittr")
library("dygraphs")
library("xts")

# Data
daily <- structure(c(4000, 5000, 3000, 7000, 2000, 5000, 7000, 
                   2000, 3000, 6000, 5000, 9000, 2000, 2000, 2000, 
                   7000, 9000, 2000, 1000, 13000), .Dim = c(10L, 2L), .Dimnames = list(
                     NULL, c("col1", "col2")), index = structure(c(1476032400, 
                                                                   1476637200, 1477242000, 1477846800, 1478451600, 1479056400, 1479661200, 
                                                                   1480266000, 1480870800, 1481475600), tzone = "Asia/Saigon", tclass = c("POSIXct", 
                                                                                                                                          "POSIXt")), class = c("xts", "zoo"), .indexCLASS = c("POSIXct", 
                                                                                                                                                                                               "POSIXt"), tclass = c("POSIXct", "POSIXt"), .indexTZ = "Asia/Saigon", tzone = "Asia/Saigon")

# Graph
dygraph(daily, main = "Stackoverflow") %>%
  dyRangeSelector() %>%
  dyOptions(useDataTimezone = TRUE) 

```

[![dygraph render](https://i.stack.imgur.com/aJjuj.jpg)](https://i.stack.imgur.com/aJjuj.jpg)