1deffirst_and_last_index_fast(li, lower_limit, upper_limit):2result =[]3iftype(li) !=np.ndarray:4li =np.array(li)5#找到满足条件的索引6index1 = np.where(np.logical_and(li >= lower_limit, li<=upper_limit))[0]7ifindex1.__len__() !=0:8#找到index1差值等于1的索引9index2 =...
candidate_regions_idx : iterable Each element is the index of a region in the `partition` list. attr : :class:`numpy.ndarray` See the corresponding argument in :meth:`fit_from_scipy_sparse_matrix`. Returns --- best_idx : int The index of a region (w.r.t. `partition`) which has ...
Python code to find first non-zero value in every column of a NumPy array # Import numpyimportnumpyasnp# Creating a numpy arrayarr=np.array([[1,1,0],[1,-1,0],[1,0,0],[1,1,0]])# Display original arrayprint("Original Array:\n",arr,"\n")# Defining a functiondeffun...
('Presence of NFR peak',20- pos_start_val,90- pos_start_val), ('Presence of Mono-Nuc peak',120- pos_start_val,250- pos_start_val), ('Presence of Di-Nuc peak',300- pos_start_val,500- pos_start_val)]forrange_metricinnuc_range_metrics: results.append(QCHasElementInRange(*range_...
results.append(QCHasElementInRange(*range_metric)(peaks)) out = prefix +'.nucleosomal.qc'withopen(out,'w')asfp:foreleminresults: fp.write('\t'.join( [elem.metric, str(elem.qc_pass), elem.message]) +'\n')returnout 开发者ID:ENCODE-DCC,项目名称:atac-seq-pipeline,代码行数:47,encode...
Callingabs()on the entire DataFrame applies the function to each element in every column. You can also callabs()on the individual column. How did NumPy and pandas change the behavior of Python’s built-inabs()function without modifying its underlying code? Well, it was possible because the ...
[ 74%] Building CXX object CMakeFiles/mxnet.dir/src/operator/ndarray_op.cc.o [ 75%] Building CXX object CMakeFiles/mxnet.dir/src/operator/regression_output.cc.o [ 76%] Building CXX object CMakeFiles/mxnet.dir/src/operator/elementwise_binary_op.cc.o ...