pandas comparison raises TypeError: cannot compare a dtyped [float64] array with a scalar of type [bool]

& has higher precedence than ==. Write:

my_df.ix[(my_df.CHUNK_NAME==chunks[0])&(my_df.LAMBDA==lam_beta[0][0])]

Related Posts:

  1. how to sort pandas dataframe from one column
  2. Renaming column names in Pandas
  3. How to reset index in a pandas dataframe? [duplicate]
  4. Delete a column from a Pandas DataFrame
  5. How to deal with SettingWithCopyWarning in Pandas
  6. How to deal with SettingWithCopyWarning in Pandas
  7. Constructing pandas DataFrame from values in variables gives “ValueError: If using all scalar values, you must pass an index”
  8. How to iterate over rows in a DataFrame in Pandas
  9. How to iterate over rows in a DataFrame in Pandas
  10. Writing a pandas DataFrame to CSV file
  11. Truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all()
  12. Truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all()
  13. Writing a pandas DataFrame to CSV file
  14. Adding new column to existing DataFrame in Python pandas
  15. How to change the order of DataFrame columns?
  16. How to change the order of DataFrame columns?
  17. Pandas DataFrame Groupby two columns and get counts
  18. How can I use the apply() function for a single column?
  19. How to show all columns’ names on a large pandas dataframe?
  20. How to groupby based on two columns in pandas?
  21. “Series objects are mutable and cannot be hashed” error
  22. How to deal with SettingWithCopyWarning in Pandas
  23. Merging dataframes on index with pandas
  24. Create a Pandas Dataframe by appending one row at a time
  25. How to replace NaN values by Zeroes in a column of a Pandas Dataframe?
  26. ValueError: Length of values does not match length of index | Pandas DataFrame.unique()
  27. Convert Python dict into a dataframe
  28. Creating an empty Pandas DataFrame, then filling it?
  29. How do I select rows from a DataFrame based on column values?
  30. How do I select rows from a DataFrame based on column values?
  31. Pandas group-by and sum
  32. How do I get the row count of a Pandas DataFrame?
  33. Python pandas groupby aggregate on multiple columns, then pivot
  34. Convert pandas dataframe to NumPy array
  35. DataFrame constructor not properly called
  36. Convert pandas Series to DataFrame
  37. How to iterate over rows in a DataFrame in Pandas
  38. Pandas group-by and sum
  39. How do I get the row count of a Pandas DataFrame?
  40. ValueError: Length of values does not match length of index | Pandas DataFrame.unique()
  41. ‘DataFrame’ object has no attribute ‘sort’
  42. ‘DataFrame’ object has no attribute ‘sort’
  43. Rename Pandas DataFrame Index
  44. pandas: filter rows of DataFrame with operator chaining
  45. ‘DataFrame’ object has no attribute ‘sort’
  46. Pandas, merging two dataframes on multiple columns, and multiplying result
  47. Convert DataFrame column type from string to datetime, dd/mm/yyyy format
  48. Get a list from Pandas DataFrame column headers
  49. What is dtype(‘O’), in pandas?
  50. How to read a .xlsx file using the pandas Library in iPython?
  51. Get total of Pandas column
  52. What is dtype(‘O’), in pandas?
  53. How to check whether a pandas DataFrame is empty?
  54. Change column type in pandas
  55. ValueError: ‘object too deep for desired array’
  56. Shuffle DataFrame rows
  57. What does axis in pandas mean?
  58. How to take column-slices of dataframe in pandas
  59. Combine two columns of text in pandas dataframe
  60. Python: pandas merge multiple dataframes
  61. How to count the NaN values in a column in pandas DataFrame
  62. Pandas – DataFrame object is not callable
  63. Convert a Pandas DataFrame to a dictionary
  64. Convert pandas data frame to series
  65. Create a Pandas Dataframe by appending one row at a time
  66. Normalize columns of pandas data frame
  67. Normalize columns of pandas data frame
  68. Selecting/excluding sets of columns in pandas
  69. How to filter Pandas dataframe using ‘in’ and ‘not in’ like in SQL
  70. How to apply a function to two columns of Pandas dataframe
  71. Pandas DataFrame: replace all values in a column, based on condition
  72. OSError: Initializing from file failed on csv in Pandas
  73. Data type conversion error: ValueError: Cannot convert non-finite values (NA or inf) to integer
  74. Pandas – How to flatten a hierarchical index in columns
  75. Insert a row to pandas dataframe
  76. Subtract two columns in dataframe
  77. How to check if a column exists in Pandas
  78. Pandas error “Can only use .str accessor with string values”
  79. How to get a value from a cell of a dataframe?
  80. Pandas split DataFrame by column value
  81. Groupby value counts on the dataframe pandas
  82. Rename specific column(s) in pandas
  83. Pandas index column title or name
  84. Coalesce values from 2 columns into a single column in a pandas dataframe
  85. How to add pandas data to an existing csv file?
  86. Find the unique values in a column and then sort them
  87. if else function in pandas dataframe
  88. Read data (.dat file) with Pandas
  89. Move column by name to front of table in pandas
  90. How to convert index of a pandas dataframe into a column
  91. Pandas dataframe groupby plot
  92. Got continuous is not supported error in RandomForestRegressor
  93. Logical operators for Boolean indexing in Pandas
  94. vectorize conditional assignment in pandas dataframe
  95. Convert list of dictionaries to a pandas DataFrame
  96. Compare two columns using pandas
  97. alueError: ordinal must be >= 1
  98. Error:cannot convert float NaN to integer in pandas
  99. Replacing column values in a pandas DataFrame
  100. matplotlib: plot multiple columns of pandas data frame on the bar chart

Leave a Comment