Category "dask-dataframe"

Cannot perform std with type object Dask

performing normal calculation on dask is giving me the error x_std = x.std().compute() Computing head: x.head() LocalTime Ask Bid 0 20

Why does dask take long time to compute regardless of the size of dataframe

What is the reason that dask dataframe takes long time to compute regardless of the size of dataframe. How to avoid this from happening ? What is the reason beh