在Julia中如何在TimeSeries中增值

using Pkg
Pkg.add("TimeSeries")

using TimeSeries, Dates

# 创建初始时间序列
timestamps = DateTime(2023, 10, 1):Day(1):DateTime(2023, 10, 5)
values = [10, 20, 30, 40, 50]
ts = TimeArray(timestamps, values, ["Value"])

println("Initial Time Series:")
println(ts)

# 添加新的数据点
new_timestamps = [DateTime(2023, 10, 6), DateTime(2023, 10, 7)]
new_values = [60, 70]
new_ts = TimeArray(new_timestamps, new_values, ["Value"])

# 合并时间序列
merged_ts = merge(ts, new_ts)

println("Merged Time Series:")
println(merged_ts)

Initial Time Series:
5×1 TimeArray{Int64, 1, DateTime, Matrix{Int64}} 2023-10-01 to 2023-10-05
│            │ Value │
├────────────┼───────┤
│ 2023-10-01 │    10 │
│ 2023-10-02 │    20 │
│ 2023-10-03 │    30 │
│ 2023-10-04 │    40 │
│ 2023-10-05 │    50 │

Merged Time Series:
7×1 TimeArray{Int64, 1, DateTime, Matrix{Int64}} 2023-10-01 to 2023-10-07
│            │ Value │
├────────────┼───────┤
│ 2023-10-01 │    10 │
│ 2023-10-02 │    20 │
│ 2023-10-03 │    30 │
│ 2023-10-04 │    40 │
│ 2023-10-05 │    50 │
│ 2023-10-06 │    60 │
│ 2023-10-07 │    70 │