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@eguiraud eguiraud commented Jul 13, 2017

  • added a paragraph on "creating a TDataFrame", including a TDF from scratch
  • added examples and short explanations for string expressions for Define and Filter
  • added a minimal example of creation of a TDF from scratch, including snapshotting to a new data-set
  • switched "branch" with "column" where we are not specifically talking of a TTree

I am also waiting for feedback from @hshe824 who is kindly taking a look at it.

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Starting build on gcc49/centos7, native/mac1012, gcc49/slc6, gcc62/slc6, native/ubuntu14 with flags -Dvc=OFF -Dimt=ON -Dccache=ON
How to customize builds

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Starting build on gcc49/centos7, native/mac1012, gcc49/slc6, gcc62/slc6, native/ubuntu14 with flags -Dvc=OFF -Dimt=ON -Dccache=ON
How to customize builds

* added a paragraph on "creating a TDataFrame", including a TDF from scratch
* added examples and short explanations for string expressions for Define and Filter
* added a minimal example of creation of a TDF from scratch, including snapshotting to a new data-set
* switched "branch" with "column" where we are not specifically talking about a TTree
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Starting build on gcc49/centos7, native/mac1012, gcc49/slc6, gcc62/slc6, native/ubuntu14 with flags -Dvc=OFF -Dimt=ON -Dccache=ON
How to customize builds

@eguiraud
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Commit was amended with @hshe824 's comments.

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sorry clang-format, markdown documentation sometimes cannot respect the 120 columns limit.

@dpiparo dpiparo merged commit 69b3194 into root-project:master Jul 13, 2017
@eguiraud eguiraud deleted the tdf_guide branch July 13, 2017 20:22
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3 participants