WebJul 26, 2015 · You can use df = df.T to transpose the dataframe. This switches the dataframe round so that the rows become columns. You could also use … WebReflect the DataFrame over its main diagonal by writing rows as columns and vice-versa. The property T is an accessor to the method transpose (). Accepted for compatibility with …
python - Switch columns and row on a dataframe - Stack Overflow
WebSep 25, 2015 · 6. You can create new DataTable, add appropriate number of collumns and then copy values from one table to the other, just swap rows and colums. I don't think you can set row header in the same way you can set column header (or at least I don't know how), so you can put the field names in separate colum. DataTable oldTable = new … WebMay 4, 2024 · 1 Answer. Sorted by: 3. You can use stack with pivot: data = pd.DataFrame ( {0: [10,20,31],10: [4,22,36], 1: [7,5,6]}, index= [2.1,1.07,2.13]) print (data) 0 1 10 2.10 10 7 4 1.07 20 5 22 2.13 31 6 36 … D\u0027Attoma o9
Invert index and columns in a pandas DataFrame - Stack Overflow
WebJun 26, 2016 · One way to solve with pyspark sql using functions create_map and explode.. from pyspark.sql import functions as func #Use `create_map` to create the map of columns with constant df = df.withColumn('mapCol', \ func.create_map(func.lit('col_1'),df.col_1, func.lit('col_2'),df.col_2, func.lit('col_3'),df.col_3 ) ) #Use explode function to explode the … WebApr 12, 2024 · PYTHON : What is correct syntax to swap column values for selected rows in a pandas data frame using just one line?To Access My Live Chat Page, On Google, Se... WebAggregate time series data on weekly basis Question: I have a dataframe that consists of 3 years of data and two columns remaining useful life and predicted remaining useful life. I am aggregating rul and pred_rul of 3 years data for each machineID for the maximum date they have. The original dataframe looks like this- … razor\\u0027s 1o