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Latest Discussions

• Search a list of strings for a partial string

  Hello I am trying to find a way to search through a list of strings for all items that contain a partial string. I know this can be done using a For loop, but the list that I will be running this script on is very large and For loops take a very long time. I am wondering if there is some function out there similar to Loc(list, string) that will find the items that have the partial string. Just as ...

  aallman

  Discussions |

  Aug 22, 2019 8:39 PM

  4066 views | 1 replies

• Default Parameters for Elastic Net Logistic Regression

  Hi all, I used to use JMP for data mining when I was in school, but have switched to using Python since then.  I recently used JMP to build an Elastic Net Logistic regression with my data since its output is more intuitive.  I attempted to replicate my results in python using the "SGDClassifier function" but my results were way off.  I believe it may be because this function requires specifying se...

  wa635419

  Discussions |

  Aug 22, 2019 7:05 AM

  4343 views | 5 replies

• Non-parametric coefficient of determination

  Dear, I have a question about the use of the coefficient of determination (which is part of the output from a regression model). For the study I'm ready to analyze the data, I want to use the coefficient of determination (COD) to examine the relationship between my dependent variables which represent each column (see annex). But, as I found out each dependent variables (column) has a non consisten...

  tomasVH

  Discussions |

  Aug 21, 2019 10:52 AM

  2232 views | 2 replies

• replacing numbers with strings

  hey,i have a column COL_A, which has 31 rows for wach number between 1 - 31 ( 31 rows of 1, 31 rows of 2 .... etc), and i want to replace those numbers with 31 strings in a specifiec order, for example:if my string are in this order: horse, cat, dog ....etc, i want to replace the 1's with horse, the 2's with cat, the 3's with dog...., what is the best and fastest way to do it?

  adham_saif

  Discussions |

  Aug 21, 2019 3:55 AM

  3424 views | 3 replies

• Merging time series with timestamp and duration

  I would like to merge the following tables 1 (time series with certain events, ~2000 datapoints) and 2 (time series with duration and amplitude data, ~1,000,000 datapoints) into a table like 3: 1:timestampevent20:23:56:962A event20:24:14:964B event...... 2:time [s]amplitude0-0.0004577640.00006250.0642700195...... 3:timestamptime [s]eventamplitude20:23:56:9620A event-0.00045776420:23:56:9620.000062...

  WHG

  Discussions |

  Aug 21, 2019 3:19 AM

  3359 views | 5 replies