Logo Questions Linux Laravel Mysql Ubuntu Git Menu
HTML CSS JAVASCRIPT SQL PYTHON PHP BOOTSTRAP JAVA JQUERY R React Kotlin
 

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

Tags:

python

pandas

dataframe

typeerror

& has higher precedence than ==. Write:

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

Related questions

Why can a floating point dictionary key overwrite an integer key with the same value?
Typing Greek letters etc. in Python plots
subprocess.Popen(): OSError: [Errno 8] Exec format error in python?
Force django-admin startproject if project folder already exists
Background color for Tk in Python
Is there a Python equivalent of range(n) for multidimensional ranges?
Can't install virtualenvwrapper on OSX 10.11 El Capitan
Python: "TypeError: __str__ returned non-string" but still prints to output?
Making SVM run faster in python
OpenCV not working properly with python on Linux with anaconda. Getting error that cv2.imshow() is not implemented
Double Progress Bar in Python
How to split data into trainset and testset randomly?
Python: Pass or Sleep for long running processes?
trying to install pymssql on ubuntu 12.04 using pip
Python version 2.6 required, which was not found in the registry
Profiling in Python: Who called the function?
python tracing a segmentation fault
Limit number of characters with Django Template filter
add columns different length pandas
Popen error: [Errno 2] No such file or directory

Donate For Us

If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!