diff --git a/causalpy/experiments/experiments.py b/causalpy/experiments/base.py
similarity index 97%
rename from causalpy/experiments/experiments.py
rename to causalpy/experiments/base.py
index 5971849b..f1b3cd30 100644
--- a/causalpy/experiments/experiments.py
+++ b/causalpy/experiments/base.py
@@ -16,7 +16,7 @@
 """
 
 
-class ExperimentalDesign:
+class BaseExperiment:
     """Base class for quasi experimental designs."""
 
     def __init__(self, model=None, **kwargs):
diff --git a/causalpy/experiments/diff_in_diff.py b/causalpy/experiments/diff_in_diff.py
index 515c6a46..a54dabe8 100644
--- a/causalpy/experiments/diff_in_diff.py
+++ b/causalpy/experiments/diff_in_diff.py
@@ -27,10 +27,10 @@
 from causalpy.skl_models import ScikitLearnModel
 from causalpy.utils import _is_variable_dummy_coded, convert_to_string
 
-from .experiments import ExperimentalDesign
+from .base import BaseExperiment
 
 
-class DifferenceInDifferences(ExperimentalDesign):
+class DifferenceInDifferences(BaseExperiment):
     """A class to analyse data from Difference in Difference settings.
 
     .. note::
diff --git a/causalpy/experiments/instrumental_variable.py b/causalpy/experiments/instrumental_variable.py
index 3a04e9ab..ac4d43aa 100644
--- a/causalpy/experiments/instrumental_variable.py
+++ b/causalpy/experiments/instrumental_variable.py
@@ -23,10 +23,10 @@
 from sklearn.linear_model import LinearRegression as sk_lin_reg
 
 from causalpy.custom_exceptions import DataException
-from .experiments import ExperimentalDesign
+from .base import BaseExperiment
 
 
-class InstrumentalVariable(ExperimentalDesign):
+class InstrumentalVariable(BaseExperiment):
     """
     A class to analyse instrumental variable style experiments.
 
diff --git a/causalpy/experiments/inverse_propensity_weighting.py b/causalpy/experiments/inverse_propensity_weighting.py
index 03cbaaed..fb5b79d8 100644
--- a/causalpy/experiments/inverse_propensity_weighting.py
+++ b/causalpy/experiments/inverse_propensity_weighting.py
@@ -25,10 +25,10 @@
 
 from causalpy.custom_exceptions import DataException
 
-from .experiments import ExperimentalDesign
+from .base import BaseExperiment
 
 
-class InversePropensityWeighting(ExperimentalDesign):
+class InversePropensityWeighting(BaseExperiment):
     """
     A class to analyse inverse propensity weighting experiments.
 
diff --git a/causalpy/experiments/prepostfit.py b/causalpy/experiments/prepostfit.py
index 72a0f7cd..4d383fd0 100644
--- a/causalpy/experiments/prepostfit.py
+++ b/causalpy/experiments/prepostfit.py
@@ -25,10 +25,10 @@
 from causalpy.pymc_models import PyMCModel
 from causalpy.skl_models import ScikitLearnModel
 
-from .experiments import ExperimentalDesign
+from .base import BaseExperiment
 
 
-class PrePostFit(ExperimentalDesign):
+class PrePostFit(BaseExperiment):
     """
     A base class for quasi-experimental designs where parameter estimation is based on
     just pre-intervention data. This class is not directly invoked by the user.
diff --git a/causalpy/experiments/prepostnegd.py b/causalpy/experiments/prepostnegd.py
index 8bed1818..e7a31d03 100644
--- a/causalpy/experiments/prepostnegd.py
+++ b/causalpy/experiments/prepostnegd.py
@@ -26,10 +26,10 @@
 from causalpy.skl_models import ScikitLearnModel
 from causalpy.utils import _is_variable_dummy_coded, round_num
 
-from .experiments import ExperimentalDesign
+from .base import BaseExperiment
 
 
-class PrePostNEGD(ExperimentalDesign):
+class PrePostNEGD(BaseExperiment):
     """
     A class to analyse data from pretest/posttest designs
 
diff --git a/causalpy/experiments/regression_discontinuity.py b/causalpy/experiments/regression_discontinuity.py
index a0fd10ff..c98002fc 100644
--- a/causalpy/experiments/regression_discontinuity.py
+++ b/causalpy/experiments/regression_discontinuity.py
@@ -21,7 +21,7 @@
 import pandas as pd
 from patsy import build_design_matrices, dmatrices
 
-from .experiments import ExperimentalDesign
+from .base import BaseExperiment
 from causalpy.pymc_models import PyMCModel
 from causalpy.skl_models import ScikitLearnModel
 from causalpy.utils import convert_to_string
@@ -32,7 +32,7 @@
 from causalpy.utils import _is_variable_dummy_coded
 
 
-class RegressionDiscontinuity(ExperimentalDesign):
+class RegressionDiscontinuity(BaseExperiment):
     """
     A class to analyse sharp regression discontinuity experiments.
 
diff --git a/causalpy/experiments/regression_kink.py b/causalpy/experiments/regression_kink.py
index 66bce502..9e0f49c8 100644
--- a/causalpy/experiments/regression_kink.py
+++ b/causalpy/experiments/regression_kink.py
@@ -22,7 +22,7 @@
 import pandas as pd
 from patsy import build_design_matrices, dmatrices
 
-from .experiments import ExperimentalDesign
+from .base import BaseExperiment
 from causalpy.utils import round_num
 from causalpy.custom_exceptions import (
     DataException,
@@ -31,7 +31,7 @@
 from causalpy.utils import _is_variable_dummy_coded
 
 
-class RegressionKink(ExperimentalDesign):
+class RegressionKink(BaseExperiment):
     """Regression Kink experiment class."""
 
     def __init__(
diff --git a/docs/source/_static/classes.png b/docs/source/_static/classes.png
index 4e048248..3affae30 100644
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diff --git a/docs/source/_static/packages.png b/docs/source/_static/packages.png
index 4f350228..def44298 100644
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